Tradjenta (Linagliptin): Uses, Dosage, Side Effects & Warnings

Q: Who makes Tradjenta?

Tradjenta is listed by 3 labelers in the FDA NDC directory, including A-S Medication Solutions, Boehringer Ingelheim Pharmaceuticals, Inc., Cardinal Health 107, LLC.

Uses

1 INDICATIONS AND USAGE TRADJENTA is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus . TRADJENTA is a dipeptidyl peptidase-4 (DPP-4) inhibitor indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus ( 1 ) Limitations of Use Not recommended in patients with type 1 diabetes mellitus as it would not be effective ( 1 ) Has not been studied in patients with a history of pancreatitis ( 1 ) Limitations of Use TRADJENTA is not recommended in patients with type 1 diabetes mellitus as it would not be effective. TRADJENTA has not been studied in patients with a history of pancreatitis. It is unknown whether patients with a history of pancreatitis are at an increased risk for the development of pancreatitis while using TRADJENTA [see Warnings and Precautions (5.1) ].

Dosage and administration

The recommended dosage of TRADJENTA is 5 mg orally once daily ( 2.1 ) TRADJENTA can be taken with or without food ( 2.1 ) 2.1 Recommended Dosage and Administration The recommended dosage of TRADJENTA is 5 mg taken orally once daily, with or without food.

Dosage forms and strengths

Tablets: 5 mg, light red, round, biconvex, bevel-edged, film-coated tablets with "D5" debossed on one side and the Boehringer Ingelheim symbol debossed on the other side. Tablets: 5 mg ( 3 )

Contraindications

4 CONTRAINDICATIONS TRADJENTA is contraindicated in patients with hypersensitivity to linagliptin or any of the excipients in TRADJENTA, reactions such as anaphylaxis, angioedema, exfoliative skin conditions, urticaria, or bronchial hyperreactivity have occurred [see Warnings and Precautions (5.3) and Adverse Reactions (6) ]. Hypersensitivity to linagliptin or any of the excipients in TRADJENTA ( 4 , 5.3 )

Warnings and precautions

Pancreatitis: There have been reports of acute pancreatitis, including fatal pancreatitis. If pancreatitis is suspected, promptly discontinue TRADJENTA. ( 5.1 ) Hypoglycemia: Consider lowering the dosage of insulin secretagogue or insulin to reduce the risk of hypoglycemia when initiating TRADJENTA ( 5.2 ) Hypersensitivity reactions: Serious hypersensitivity reactions (e.g., anaphylaxis, angioedema, and exfoliative skin conditions) have occurred with TRADJENTA. If hypersensitivity reactions occur, discontinue TRADJENTA, treat promptly, and monitor until signs and symptoms resolve. ( 5.3 ) Arthralgia: Severe and disabling arthralgia has been reported in patients taking TRADJENTA. Consider as a possible cause for severe joint pain and discontinue drug if appropriate. ( 5.4 ) Bullous pemphigoid: There have been reports of bullous pemphigoid requiring hospitalization. Tell patients to report development of blisters or erosions. If bullous pemphigoid is suspected, discontinue TRADJENTA. ( 5.5 ) Heart failure: Heart failure has been observed with two other members of the DPP-4 inhibitor class. Consider risks and benefits of TRADJENTA in patients who have known risk factors for heart failure. Monitor for signs and symptoms. ( 5.6 ) 5.1 Pancreatitis Acute pancreatitis, including fatal pancreatitis, has been reported in patients treated with TRADJENTA. In the CARMELINA trial [see Clinical Studies (14.2) ] , acute pancreatitis was reported in 9 (0.3%) patients treated with TRADJENTA and in 5 (0.1%) patients treated with placebo. Two patients treated with TRADJENTA in the CARMELINA trial had acute pancreatitis with a fatal outcome. There have been postmarketing reports of acute pancreatitis, including fatal pancreatitis, in patients treated with TRADJENTA. Take careful notice of potential signs and symptoms of pancreatitis. If pancreatitis is suspected, promptly discontinue TRADJENTA and initiate appropriate management. It is unknown whether patients with a history of pancreatitis are at increased risk for the development of pancreatitis while using TRADJENTA. 5.2 Hypoglycemia with Concomitant Use with Insulin and Insulin Secretagogues Insulin secretagogues and insulin are known to cause hypoglycemia. The risk of hypoglycemia is increased when TRADJENTA is used in combination with an insulin secretagogue (e.g., sulfonylurea) or insulin [see Adverse Reactions (6.1) ] . The use of TRADJENTA in combination with insulin in subjects with severe renal impairment was associated with a higher rate of hypoglycemia [see Adverse Reactions (6.1) ] . Therefore, a lower dosage of the insulin secretagogue or insulin may be required to reduce the risk of hypoglycemia when used in combination with TRADJENTA. 5.3 Hypersensitivity Reactions There have been postmarketing reports of serious hypersensitivity reactions in patients treated with TRADJENTA. These reactions include anaphylaxis, angioedema, and exfoliative skin conditions. Onset of these reactions occurred predominantly within the first 3 months after initiation of treatment with TRADJENTA, with some reports occurring after the first dose. If a serious hypersensitivity reaction is suspected, discontinue TRADJENTA, assess for other potential causes for the event, and institute alternative treatment for diabetes mellitus. Angioedema has also been reported with other dipeptidyl peptidase-4 (DPP-4) inhibitors. Use caution in a patient with a history of angioedema to another DPP-4 inhibitor because it is unknown whether such patients will be predisposed to angioedema with TRADJENTA. 5.4 Severe and Disabling Arthralgia There have been postmarketing reports of severe and disabling arthralgia in patients taking TRADJENTA [see Adverse Reactions (6) ] . The time to onset of symptoms following initiation of drug therapy varied from one day to years. Patients experienced relief of symptoms upon discontinuation of the medication. A subset of patients experienced a recurrence of symptoms when restarting the same drug or a different DPP-4 inhibitor. Consider the drug as a possible cause for severe joint pain and discontinue drug if appropriate. 5.5 Bullous Pemphigoid Bullous pemphigoid was reported in 7 (0.2%) patients treated with TRADJENTA compared to none in patients treated with placebo in the CARMELINA trial [see Clinical Studies (14.2) ] , and 3 of these patients were hospitalized due to bullous pemphigoid. Postmarketing cases of bullous pemphigoid requiring hospitalization have been reported with DPP-4 inhibitor use. In reported cases, patients typically recovered with topical or systemic immunosuppressive treatment and discontinuation of the DPP-4 inhibitor. Tell patients to report development of blisters or erosions while receiving TRADJENTA. If bullous pemphigoid is suspected, TRADJENTA should be discontinued and referral to a dermatologist should be considered for diagnosis and appropriate treatment. 5.6 Heart Failure An association between DPP-4 inhibitor treatment and heart failure has been observed in cardiovascular outcomes trials for two other members of the DPP-4 inhibitor class. These trials evaluated patients with type 2 diabetes mellitus and atherosclerotic cardiovascular disease. Consider the risks and benefits of TRADJENTA prior to initiating treatment in patients at risk for heart failure, such as those with a prior history of heart failure and a history of renal impairment, and observe these patients for signs and symptoms of heart failure during therapy. Advise patients of the characteristic symptoms of heart failure and to immediately report such symptoms. If heart failure develops, evaluate and manage according to current standards of care and consider discontinuation of TRADJENTA.

Side effects

The following serious adverse reactions are described below or elsewhere in the prescribing information: Pancreatitis [see Warnings and Precautions (5.1) ] Hypoglycemia with Concomitant Use with Insulin and Insulin Secretagogues [see Warnings and Precautions (5.2) ] Hypersensitivity Reactions [see Warnings and Precautions (5.3) ] Severe and Disabling Arthralgia [see Warnings and Precautions (5.4) ] Bullous Pemphigoid [see Warnings and Precautions (5.5) ] Heart Failure [see Warnings and Precautions (5.6) ] Most common adverse reaction (incidence ≥5% and more often than placebo) was nasopharyngitis ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Boehringer Ingelheim Pharmaceuticals, Inc. at 1-800-542-6257, or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety evaluation of TRADJENTA 5 mg once daily in patients with type 2 diabetes mellitus is based on 14 placebo-controlled trials, 1 active-controlled trial, and one trial in patients with severe renal impairment. In the 14 placebo-controlled studies, a total of 3,625 patients were randomized and treated with TRADJENTA 5 mg daily and 2,176 with placebo. The mean exposure in patients treated with TRADJENTA across studies was 29.6 weeks. The maximum follow-up was 78 weeks. TRADJENTA 5 mg once daily was studied as monotherapy in three placebo-controlled trials of 18 and 24 weeks' duration and in five additional placebo-controlled studies lasting ≤18 weeks. The use of TRADJENTA in combination with other antihyperglycemic agents was studied in six placebo-controlled trials: two with metformin (12 and 24 weeks' treatment duration); one with a sulfonylurea (18 weeks' treatment duration); one with metformin and sulfonylurea (24 weeks' treatment duration); one with pioglitazone (24 weeks' treatment duration); and one with insulin (primary endpoint at 24 weeks). In a pooled dataset of 14 placebo-controlled clinical trials, adverse reactions that occurred in ≥2% of patients receiving TRADJENTA (n = 3,625) and more commonly than in patients given placebo (n = 2,176), are shown in Table 1. Table 1 Adverse Reactions Reported in ≥2% of Patients Treated with TRADJENTA and Greater than Placebo in Placebo-Controlled Clinical Studies of TRADJENTA Monotherapy or Combination Therapy Adverse Reactions TRADJENTA 5 mg (%) n = 3,625 Placebo (%) n = 2,176 Nasopharyngitis 7.0 6.1 Diarrhea 3.3 3.0 Cough 2.1 1.4 Rates for other adverse reactions for TRADJENTA 5 mg vs placebo when TRADJENTA was used in combination with specific antidiabetic agents were: urinary tract infection (3.1% vs 0%) and hypertriglyceridemia (2.4% vs 0%) when TRADJENTA was used as add-on to sulfonylurea; hyperlipidemia (2.7% vs 0.8%) and weight increased (2.3% vs 0.8%) when TRADJENTA was used as add-on to pioglitazone; and constipation (2.1% vs 1%) when TRADJENTA was used as add-on to basal insulin therapy. Other adverse reactions reported in clinical studies with treatment of TRADJENTA were hypersensitivity (e.g., urticaria, angioedema, localized skin exfoliation, or bronchial hyperreactivity) and myalgia. Following 104 weeks' treatment in a controlled trial comparing TRADJENTA with glimepiride in which all patients were also receiving metformin, adverse reactions reported in ≥5% of patients treated with TRADJENTA (n = 776) and more frequently than in patients treated with a sulfonylurea (n = 775) were back pain (9.1% vs 8.4%), arthralgia (8.1% vs 6.1%), upper respiratory tract infection (8.0% vs 7.6%), headache (6.4% vs 5.2%), cough (6.1% vs 4.9%), and pain in extremity (5.3% vs 3.9%). In the clinical trial program, pancreatitis was reported in 15.2 cases per 10,000 patient year exposure while being treated with TRADJENTA compared with 3.7 cases per 10,000 patient year exposure while being treated with comparator (placebo and active comparator, sulfonylurea). Three additional cases of pancreatitis were reported following the last administered dose of linagliptin. Other Adverse Reactions Hypoglycemia Table 2 summarizes the incidence of hypoglycemia in placebo-controlled studies of TRADJENTA. The incidence of hypoglycemia increased when TRADJENTA was administered with sulfonylurea or insulin. Table 2 Incidence (%) of Hypoglycemia in Placebo-Controlled Clinical Studies of TRADJENTA in Patients with Type 2 Diabetes Mellitus *Hypoglycemia requiring assistance of another person to actively administer carbohydrate, glucagon, or other resuscitative actions. Add-on to Sulfonylurea (18 Weeks) Placebo (N=84) TRADJENTA (N=161) Hypoglycemia with plasma glucose <54 mg/dL (%) 1.2 1.9 Severe* hypoglycemia (%) 0 0 Add-on to Metformin and Sulfonylurea (24 Weeks) Placebo (N=263) TRADJENTA (N=792) Hypoglycemia with plasma glucose <54 mg/dL (%) 5.3 8.1 Severe* hypoglycemia (%) 0.8 0.6 Add-on to Basal Insulin (52 Weeks) Placebo (N=630) TRADJENTA (N=631) Hypoglycemia with plasma glucose <54 mg/dL (%) 21.6 19.8 Severe* hypoglycemia (%) 1.1 1.7 In an active-controlled (glimepiride) cardiovascular safety trial with TRADJENTA (CAROLINA) with median time on treatment of 5.9 years, the incidence of severe hypoglycemia was 0.3% in the TRADJENTA group (N=3,014) and 2.2% in glimepiride group (N=3,000). Use in Renal Impairment TRADJENTA was compared to placebo as add-on to pre-existing antidiabetic therapy over 52 weeks in 133 patients with severe renal impairment (estimated GFR <30 mL/min). For the initial 12 weeks of the trial, background antidiabetic therapy was kept stable and included insulin, sulfonylurea, glinides, and pioglitazone. For the remainder of the trial, dosage adjustments in antidiabetic background therapy were allowed.

Drug interactions

Strong P-glycoprotein/CYP3A4 inducer: The efficacy of TRADJENTA may be reduced when administered in combination (e.g., with rifampin). Use of alternative treatments is strongly recommended. ( 7.1 ) 7.1 Inducers of P-glycoprotein or CYP3A4 Enzymes Rifampin decreased linagliptin exposure, suggesting that the efficacy of TRADJENTA may be reduced when administered in combination with a strong P-gp or CYP3A4 inducer. Therefore, use of alternative treatments is strongly recommended when linagliptin is to be administered with a strong P-gp or CYP3A4 inducer [see Clinical Pharmacology (12.3) ] . 7.2 Insulin Secretagogues or Insulin Insulin and insulin secretagogues are known to cause hypoglycemia. The risk of hypoglycemia is increased when linagliptin is used in combination with an insulin secretagogue (e.g., sulfonylurea) or insulin. Coadministration of TRADJENTA with an insulin secretagogue (e.g., sulfonylurea) or insulin may require lower dosages of the insulin secretagogue or insulin to reduce the risk of hypoglycemia [see Warnings and Precautions (5.2) ] .

Use in specific populations

8.1 Pregnancy Risk Summary The limited data with TRADJENTA use in pregnant women are not sufficient to inform of drug-associated risk for major birth defects and miscarriage. There are risks to the mother and fetus associated with poorly controlled diabetes in pregnancy [see Clinical Considerations ]. In animal reproduction studies, no adverse developmental effects were observed when linagliptin was administered to pregnant rats during the period of organogenesis at doses similar to the maximum recommended clinical dose, based on exposure [see Data ] . The estimated background risk of major birth defects is 6% to 10% in women with pre-gestational diabetes with a HbA1c >7 and has been reported to be as high as 20% to 25% in women with HbA1c >10. The estimated background risk of miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Disease-associated maternal and/or embryo/fetal risk Poorly controlled diabetes in pregnancy increases the maternal risk for diabetic ketoacidosis, preeclampsia, spontaneous abortions, preterm delivery, and delivery complications. Poorly controlled diabetes increases the fetal risk for major birth defects, stillbirth, and macrosomia related morbidity. Data Animal Data No adverse developmental outcome was observed when linagliptin was administered to pregnant Wistar Han rats and Himalayan rabbits during the period of organogenesis at doses up to 240 mg/kg/day and 150 mg/kg/day, respectively. These doses represent approximately 943-times (rats) and 1,943-times (rabbits) the 5 mg maximum clinical dose, based on exposure. No adverse functional, behavioral, or reproductive outcome was observed in offspring following administration of linagliptin to Wistar Han rats from gestation day 6 to lactation day 21 at a dose 49-times the maximum recommended human dose, based on exposure. Linagliptin crosses the placenta into the fetus following oral dosing in pregnant rats and rabbits. 8.2 Lactation Risk Summary There is no information regarding the presence of linagliptin in human milk, the effects on the breastfed infant, or the effects on milk production. However, linagliptin is present in rat milk. Therefore, the developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for TRADJENTA and any potential adverse effects on the breastfed child from TRADJENTA or from the underlying maternal condition. 8.4 Pediatric Use The safety and effectiveness of TRADJENTA have not been established in pediatric patients. Effectiveness of TRADJENTA was not demonstrated in a 26-week randomized, double-blind, placebo-controlled trial (NCT03429543) in 157 pediatric patients aged 10 to 17 years with inadequately controlled type 2 diabetes mellitus. 8.5 Geriatric Use In linagliptin studies, 1,085 linagliptin-treated patients were 65 years of age and older and 131 patients were 75 years of age and older. In these linagliptin studies, no overall differences in safety or effectiveness of linagliptin were observed between geriatric patients and younger adult patients. 8.6 Renal Impairment No dosage adjustment is recommended for patients with renal impairment [see Clinical Pharmacology (12.3) ]. In the TRADJENTA treatment arm of the CARMELINA trial [see Clinical Studies (14) ] , 2,200 (63%) patients had renal impairment (eGFR <60 mL/min/1.73 m 2 ). Approximately 20% of the population had eGFR ≥45 to <60 mL/min/1.73 m 2 , 28% of the population had eGFR ≥30 to <45 mL/min/1.73 m 2 and 15% had eGFR <30 mL/min/1.73 m 2 . The overall incidence of adverse reactions were generally similar between the TRADJENTA and placebo treatment arms. 8.7 Hepatic Impairment No dose adjustment is recommended for patients with hepatic impairment [see Clinical Pharmacology (12.3) ] .

Pregnancy

8.1 Pregnancy Risk Summary The limited data with TRADJENTA use in pregnant women are not sufficient to inform of drug-associated risk for major birth defects and miscarriage. There are risks to the mother and fetus associated with poorly controlled diabetes in pregnancy [see Clinical Considerations ]. In animal reproduction studies, no adverse developmental effects were observed when linagliptin was administered to pregnant rats during the period of organogenesis at doses similar to the maximum recommended clinical dose, based on exposure [see Data ] . The estimated background risk of major birth defects is 6% to 10% in women with pre-gestational diabetes with a HbA1c >7 and has been reported to be as high as 20% to 25% in women with HbA1c >10. The estimated background risk of miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Disease-associated maternal and/or embryo/fetal risk Poorly controlled diabetes in pregnancy increases the maternal risk for diabetic ketoacidosis, preeclampsia, spontaneous abortions, preterm delivery, and delivery complications. Poorly controlled diabetes increases the fetal risk for major birth defects, stillbirth, and macrosomia related morbidity. Data Animal Data No adverse developmental outcome was observed when linagliptin was administered to pregnant Wistar Han rats and Himalayan rabbits during the period of organogenesis at doses up to 240 mg/kg/day and 150 mg/kg/day, respectively. These doses represent approximately 943-times (rats) and 1,943-times (rabbits) the 5 mg maximum clinical dose, based on exposure. No adverse functional, behavioral, or reproductive outcome was observed in offspring following administration of linagliptin to Wistar Han rats from gestation day 6 to lactation day 21 at a dose 49-times the maximum recommended human dose, based on exposure. Linagliptin crosses the placenta into the fetus following oral dosing in pregnant rats and rabbits.

Pediatric use

8.4 Pediatric Use The safety and effectiveness of TRADJENTA have not been established in pediatric patients. Effectiveness of TRADJENTA was not demonstrated in a 26-week randomized, double-blind, placebo-controlled trial (NCT03429543) in 157 pediatric patients aged 10 to 17 years with inadequately controlled type 2 diabetes mellitus.

Geriatric use

8.5 Geriatric Use In linagliptin studies, 1,085 linagliptin-treated patients were 65 years of age and older and 131 patients were 75 years of age and older. In these linagliptin studies, no overall differences in safety or effectiveness of linagliptin were observed between geriatric patients and younger adult patients.

Overdosage

In the event of an overdose with TRADJENTA, consider contacting the Poison Help Line (1-800-222-1222) or a medical toxicologist for additional overdosage management recommendations. Removal of linagliptin by hemodialysis or peritoneal dialysis is unlikely.

Description

11 DESCRIPTION TRADJENTA tablets for oral use contain linagliptin, an inhibitor of the DPP-4 enzyme. The chemical name of linagliptin is 1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- The molecular formula is C 25 H 28 N 8 O 2 and the molecular weight is 472.54 g/mol. The structural formula is: Linagliptin is a white to yellowish, not or only slightly hygroscopic solid substance. It is very slightly soluble in water (0.9 mg/mL). Linagliptin is soluble in methanol (ca. 60 mg/mL), sparingly soluble in ethanol (ca. 10 mg/mL), very slightly soluble in isopropanol (<1 mg/mL), and very slightly soluble in acetone (ca. 1 mg/mL). Each film-coated tablet of TRADJENTA contains 5 mg of linagliptin free base and the following inactive ingredients: copovidone, corn starch, magnesium stearate, mannitol, and pregelatinized starch. In addition, the film coating contains the following inactive ingredients: hypromellose, polyethylene glycol, red ferric oxide, talc, and titanium dioxide. Chemical Structure

Mechanism of action

12.1 Mechanism of Action Linagliptin is an inhibitor of DPP-4, an enzyme that degrades the incretin hormones glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). Thus, linagliptin increases the concentrations of active incretin hormones, stimulating the release of insulin in a glucose-dependent manner and decreasing the levels of glucagon in the circulation. Both incretin hormones are involved in the physiological regulation of glucose homeostasis. Incretin hormones are secreted at a low basal level throughout the day and levels rise immediately after meal intake. GLP-1 and GIP increase insulin biosynthesis and secretion from pancreatic beta cells in the presence of normal and elevated blood glucose levels. Furthermore, GLP-1 also reduces glucagon secretion from pancreatic alpha-cells, resulting in a reduction in hepatic glucose output.

How supplied

16 HOW SUPPLIED/STORAGE AND HANDLING TRADJENTA tablets are available as light red, round, biconvex, bevel-edged, film-coated tablets containing 5 mg of linagliptin. TRADJENTA tablets are debossed with "D5" on one side and the Boehringer Ingelheim symbol on the other side. They are supplied as follows: Bottles of 30 (NDC 0597-0140-30) Bottles of 90 (NDC 0597-0140-90) Cartons containing 10 blister cards of 10 tablets each (10 × 10) (NDC 0597-0140-61), institutional pack. If repackaging is required, dispense in a tight container as defined in USP. Storage Store at 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature].

Storage

Storage Store at 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature].

Patient information

Advise the patient to read the FDA-approved patient labeling (Medication Guide). Pancreatitis Inform patients that acute pancreatitis has been reported during use of TRADJENTA. Inform patients that persistent severe abdominal pain, sometimes radiating to the back, which may or may not be accompanied by vomiting, is the hallmark symptom of acute pancreatitis. Instruct patients to discontinue TRADJENTA promptly and contact their healthcare provider if persistent severe abdominal pain occurs [see Warnings and Precautions (5.1) ] . Hypoglycemia with Concomitant Use with Insulin and Insulin Secretagogues Inform patients that the incidence of hypoglycemia is increased when TRADJENTA is used in combination with an insulin secretagogue (e.g., sulfonylurea) or insulin [see Warnings and Precautions (5.2) ] . Hypersensitivity Reactions Inform patients that serious allergic reactions, such as anaphylaxis, angioedema, and exfoliative skin conditions, have been reported during postmarketing use of TRADJENTA. If symptoms of allergic reactions (such as rash, skin flaking or peeling, urticaria, swelling of the skin, or swelling of the face, lips, tongue, and throat that may cause difficulty in breathing or swallowing) occur, patients must stop taking TRADJENTA and seek medical advice promptly [see Warnings and Precautions (5.3) ] . Severe and Disabling Arthralgia Inform patients that severe and disabling joint pain may occur with this class of drugs. The time to onset of symptoms can range from one day to years. Instruct patients to seek medical advice if severe joint pain occurs [see Warnings and Precautions (5.4) ]. Bullous Pemphigoid Inform patients that bullous pemphigoid has been reported during use of TRADJENTA. Instruct patients to seek medical advice if blisters or erosions occur [see Warnings and Precautions (5.5) ]. Heart Failure Inform patients of the signs and symptoms of heart failure. Before initiating TRADJENTA, patients should be asked about a history of heart failure or other risk factors for heart failure including moderate to severe renal impairment. Instruct patients to contact their healthcare provider as soon as possible if they experience symptoms of heart failure, including increasing shortness of breath, rapid increase in weight or swelling of the feet [see Warnings and Precautions (5.6) ]. Missed Dose Instruct patients to take TRADJENTA only as prescribed. If a dose is missed, it should be taken as soon as the patient remembers. Advise patients not to double their next dose.

Active ingredients

Linagliptin in 3 products

Tradjenta NDC products (3)

NDC	Strength & form	Labeler	Type
50090-4383	Linagliptin 5 mg/1 Tablet, Film Coated	A-S Medication Solutions	NDA
0597-0140	Linagliptin 5 mg/1 Tablet, Film Coated	Boehringer Ingelheim Pharmaceuticals, Inc.	NDA
55154-0410	Linagliptin 5 mg/1 Tablet, Film Coated	Cardinal Health 107, LLC	NDA

Frequently asked questions

What is Tradjenta used for?

1 INDICATIONS AND USAGE TRADJENTA is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus . TRADJENTA is a dipeptidyl peptidase-4 (DPP-4) inhibitor indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus ( 1 ) Limitations of Use Not recommended in patients with type 1 diabetes…

What are the side effects of Tradjenta?

The following serious adverse reactions are described below or elsewhere in the prescribing information: Pancreatitis [see Warnings and Precautions (5.1) ] Hypoglycemia with Concomitant Use with Insulin and Insulin Secretagogues [see Warnings and Precautions (5.2) ] Hypersensitivity Reactions [see Warnings and Precautions (5.3) ] Severe and Disabling Arthralgia [see Warnings and Precautions (5.4)… See the full label for the complete list.

Who makes Tradjenta?

Tradjenta is listed by 3 labelers in the FDA NDC directory, including A-S Medication Solutions, Boehringer Ingelheim Pharmaceuticals, Inc., Cardinal Health 107, LLC.