How many milligrams of Benadryl can you take in a day?
10 to 50 mg intravenously at a rate generally not exceeding 25 mg/min, or deep intramuscularly, 100 mg if required; maximum daily dosage is 400 mg. What are the effects of taking expired benadryl? How much Benadryl can I take?
How should I use Benadryl?
Use Benadryl exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Cold or allergy medicine is usually taken only for a short time until your symptoms clear up. Do not give this medication to a child younger than 2 years old.
How much Diphenhydramine can I take for allergic rhinitis?
Usual Adult Dose for Allergic Rhinitis. Oral: Diphenhydramine Citrate: 38 to 76 mg orally every 4 to 6 hours as needed -Maximum dose: 456 mg/day Diphenhydramine Hydrochloride: 25 to 50 mg orally every 4 to 6 hours as needed -Maximum dose: 300 mg/day Parenteral: 10 to 50 mg deep IM or IV as needed, and may increase to 100 mg if required -Maximum…
How often should a 6 year old take Benadryl Allergy plus?
Children’s BENADRYL ® Allergy Plus Congestion Ages 6-11 Take 1 tsp (5 mL)* every 4 to 6 hours or as directed by a doctor. Ages 4-5
How many mg of theophylline can you take a day?
Maximum dose: 400 mg per day Extended Release Tablets (400 or 600 mg): Stabilized patients taking immediate or controlled release theophylline: One tablet orally once a day in the morning or evening (on a mg for mg basis with the previous dose)
How often should a 12 year old take Benadryl Chewables?
Children’s BENADRYL ® Chewables. Age 12+. 2 to 4 chewable tablets (25 mg to 50 mg) every 4 to 6 hours or as directed by a doctor. Ages 6-11. 1 to 2 chewable tablets (12.5 mg to 25 mg) every 4 to 6 hours or as directed by a doctor. Ages 2-5. Do not use unless directed by a doctor. Under 2. Do not use.