Wal Dryl
Diphenhydramine Hydrochloride · Liquid · Oral
Active ingredient
Active ingredient (in each 5 mL) Diphenhydramine HCl 12.5 mg
Purpose
Purpose Antihistamine
Uses
Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: runny nose sneezing itchy, watery eyes itching of the nose or throat
Warnings
Warnings Do not use with any other product containing diphenhydramine, even one used on skin to make a child sleepy Ask a doctor before use if the child has a breathing problem such as chronic bronchitis glaucoma a sodium-restricted diet Ask a doctor or pharmacist before use if the child is taking sedatives or tranquilizers. When using this product marked drowsiness may occur sedatives and tranquilizers may increase drowsiness excitability may occur, especially in children Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away.
Ask a doctor before use
Ask a doctor before use if the child has a breathing problem such as chronic bronchitis glaucoma a sodium-restricted diet
Ask a doctor or pharmacist
Ask a doctor or pharmacist before use if the child is taking sedatives or tranquilizers.
When using this product
When using this product marked drowsiness may occur sedatives and tranquilizers may increase drowsiness excitability may occur, especially in children
Keep out of reach of children
Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away.
Directions
Directions do not take more than 6 doses in 24 hours take every 4 to 6 hours, or as directed by a doctor measure only with dosing cup provided. Do not use any other dosing device. mL = milliliter keep dosing cup with product find the right dose on chart below Age (yr) Dose (mL) children 6 to 11 years 5 mL to 10 mL children 2 to 5 years do not use unless directed by a doctor children under 2 years do not use
Inactive ingredients
Inactive ingredients citric acid, D&C red #33, FD&C red #40, flavor, glycerin, poloxamer 407, purified water, sodium benzoate, sodium chloride, sodium citrate, sucrose
Questions?
Questions or comments? Call 1-877-753-3935 Monday-Friday 9AM-5PM EST
Label text from the FDA structured product label by Walgreens (revised Apr 9, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Diphenhydramine Hydrochloride in 1 product
Wal Dryl NDC products (1)
Frequently asked questions
What is Wal Dryl used for?
Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: runny nose sneezing itchy, watery eyes itching of the nose or throat
Who makes Wal Dryl?
Wal Dryl is listed by 1 labeler in the FDA NDC directory, including Walgreens.