Coldtac Ultra
Acetaminophen, Chlorpheniramine Maleate, Phenylephrine HCl · Tablet · Oral
Active ingredient
(in each tablet) Acetaminophen 500 mg Chlorpheniramine Maleate 4 mg Phenylephrine HCl 10 mg
Purpose
Pain Reliever/Fever Reducer Antihistamine Nasal decongestant
Uses
Uses: temporarily relieves these symptoms of hay fever or other respiratory allergies: headache sinus congestion & pressure nasal congestion runny nose and sneezing minor aches & pain temporarily relieves these additional symptoms of hay fever: itching of the nose or throat itchy, watery eyes helps clear nasal passages helps decongest sinus opening and passages
Warnings
Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take : more than 6 tablets in 24 hours, which is the maximum daily amount for this product with other drugs contains acetaminophen 3 or more alcoholic drinks every day while using this product. Allergy alert: Acetaminophen may cause severe skin reactions. Symptoms may include: skin reddening blisters rash If a skin reaction occurs, stop use and seek medical help right away. Sore throat warning: if sore throat is severe, persists for more than 2 days, is accompanied or followed by fever, headache, rash, nausea, or vomiting, consult doctor promptly Do not use: with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. if you have ever had an allergic reaction to this product or any of its ingredients to make a child sleepy Ask a doctor before use if you have: liver disease heart disease high blood pressure thyroid disease glaucoma diabetes trouble urinating due to enlarged prostate gland a breathing problem such as emphysema or chronic bronchitis Ask a doctor or pharmacist before use if you are: taking the blood thinning drug warfarin taking sedatives or tranquilizers When using this product: do not use more than directed excitability may occur, especially in children drowsiness may occur alcohol, sedatives and tranquilizers may increase drowsiness avoid alcoholic drinks be careful when driving a motor vehicle or operating machinery Stop use and ask a doctor if: nervousness, dizziness, or sleeplessness occur pain or nasal congestion gets worse or lasts more than 7 days fever gets worse or last more than 3 days redness or swelling is present new symptoms occur These could be signs of a serious condition. If pregnant or breast-feeding: ask a health professional before use. Keep out of reach of children. Overdose warning: Taking more than directed can cause serious health problems. In case of overdose, get medical help or contact a Poison Control Center right away. Prompt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
Do not use
Do not use: with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. if you have ever had an allergic reaction to this product or any of its ingredients to make a child sleepy
Ask a doctor before use
Ask a doctor before use if you have: liver disease heart disease high blood pressure thyroid disease glaucoma diabetes trouble urinating due to enlarged prostate gland a breathing problem such as emphysema or chronic bronchitis
Ask a doctor or pharmacist
Ask a doctor or pharmacist before use if you are: taking the blood thinning drug warfarin taking sedatives or tranquilizers
When using this product
When using this product: do not use more than directed excitability may occur, especially in children drowsiness may occur alcohol, sedatives and tranquilizers may increase drowsiness avoid alcoholic drinks be careful when driving a motor vehicle or operating machinery
Stop use and ask a doctor
Stop use and ask a doctor if: nervousness, dizziness, or sleeplessness occur pain or nasal congestion gets worse or lasts more than 7 days fever gets worse or last more than 3 days redness or swelling is present new symptoms occur These could be signs of a serious condition.
Pregnancy or breast-feeding
If pregnant or breast-feeding: ask a health professional before use.
Keep out of reach of children
Keep out of reach of children. Overdose warning: Taking more than directed can cause serious health problems. In case of overdose, get medical help or contact a Poison Control Center right away. Prompt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
Directions
Directions: Do not take more than directed - see overdose warning Swallow whole; do not crush, chew or dissolve Do not exceed 6 tablets per 24 hours Adults and children 12 years of age & over 1 tablet with water every 4-6 hours as needed Children 4 to 12 years of age Ask a doctor Children under 4 years of age Do not use
Inactive ingredients
Inactive ingredients: Microcrystalline cellulose, Polyvinylpyrrolidone, Crospovidone, Magnesium stearate, Colloidal silicon dioxide, Purified talc. Inactive ingredients : magnesium stearate, povidone, silicon dioxide, sodium benzoate, sodium starch glycolate, starch, talc.
Questions?
Questions or comments? Call: (619) 600-5632 (Mon-Fri 9am-5pm EST) or https://www.opmx.us
Label text from the FDA structured product label by OPMX LLC (revised Jul 24, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Phenylephrine Hydrochloride in 1 product
- Acetaminophen in 1 product
- Chlorpheniramine Maleate in 1 product
Coldtac Ultra NDC products (1)
Frequently asked questions
What is Coldtac Ultra used for?
Uses: temporarily relieves these symptoms of hay fever or other respiratory allergies: headache sinus congestion & pressure nasal congestion runny nose and sneezing minor aches & pain temporarily relieves these additional symptoms of hay fever: itching of the nose or throat itchy, watery eyes helps clear nasal passages helps decongest sinus opening and passages
Who makes Coldtac Ultra?
Coldtac Ultra is listed by 1 labeler in the FDA NDC directory, including OPMX LLC.