Calmco
Diphenhydramine HCl · Chewable Gel · Oral
Active ingredient
Active Ingredient and Purpose . Active ingredient (in each 10mL vial) Purpose Diphenhydramine HCl 25 mg............... Antihistamine
Purpose
Active ingredient (in each 10mL vial) Purpose Diphenhydramine HCl 25 mg............... Antihistamine
Uses
Uses Temporarily relieves runny nose sneezing itchy nose or throat itchy, watery eyes due to hay fever other upper respiratory allergies
Warnings
Warnings . Do not use with any other product containing diphenhydramine, even one used on skin Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis have glaucoma have trouble urinating due to an enlarged prostate gland are taking sedatives or tranquilizers When using this product avoid consuming alcohol beverages may cause marked drowsiness alcohol, sedatives, and tranquilizers may increase the drowsiness effect use caution when driving a motor vehicle or operating machinery excitability may occur, especially in children If pregnant or breastfeeding, ask a healthcare professional before use. KEEP OUT OF REACH OF CHILDREN. In case of accidental overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
Do not use
Do not use with any other product containing diphenhydramine, even one used on skin
Ask a doctor before use
Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis have glaucoma have trouble urinating due to an enlarged prostate gland are taking sedatives or tranquilizers
When using this product
When using this product avoid consuming alcohol beverages may cause marked drowsiness alcohol, sedatives, and tranquilizers may increase the drowsiness effect use caution when driving a motor vehicle or operating machinery excitability may occur, especially in children
Pregnancy or breast-feeding
If pregnant or breastfeeding, ask a healthcare professional before use.
Keep out of reach of children
KEEP OUT OF REACH OF CHILDREN. In case of accidental overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
Directions
Directions do not exceed 12 vials in a 24-hour period follow the “Easy to Use” instructions on pouch Age Dose Adults and children 12 years of age and older take 1 - 2 vials every 4-6 hours children under 12 years of age do not use
Inactive ingredients
Inactive ingredients Anhydrous citric acid, carboxymethylcellulose, flavors, glycerin, propylene glycol, sodium benzoate, sorbitol solution, sucralose, water, xylitol
Questions?
Questions or comments? +1 941-203-4590 (M-F) 9am-5pm EST or visit www.calmco.com Distributed by: CalmCo LLC , Sarasota, FL 34240 Made in Dominican Republic
Label text from the FDA structured product label by CalmCo LLC (revised Jul 6, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Diphenhydramine Hydrochloride in 6 products
Calmco NDC products (6)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 73282-2524 | Diphenhydramine Hydrochloride 25 mg/10mL Solution | CalmCo LLC | OTC MONOGRAPH DRUG |
| 73282-2525 | Diphenhydramine Hydrochloride 25 mg/5mL Solution | CalmCo LLC | OTC MONOGRAPH DRUG |
| 73282-2526 | Diphenhydramine Hydrochloride 25 mg/1 Chewable Gel | CalmCo LLC | OTC MONOGRAPH DRUG |
| 73282-2527 | Diphenhydramine Hydrochloride 25 mg/1 Chewable Gel | CalmCo LLC | OTC MONOGRAPH DRUG |
| 73282-2528 | Diphenhydramine Hydrochloride 25 mg/1 Chewable Gel | CalmCo LLC | OTC MONOGRAPH DRUG |
| 73282-2529 | Diphenhydramine Hydrochloride 25 mg/1 Chewable Gel | CalmCo LLC | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Calmco used for?
Uses Temporarily relieves runny nose sneezing itchy nose or throat itchy, watery eyes due to hay fever other upper respiratory allergies
Who makes Calmco?
Calmco is listed by 1 labeler in the FDA NDC directory, including CalmCo LLC.