Diphenhydramine, sold under the brand name Benadryl among others, is an antihistamine and sedative. Although generally considered sedating, diphenhydramine can cause paradoxical central nervous system stimulation in some individuals, particularly at higher doses.
Detailed Diphenhydramine dosage information for adults and children. Includes dosages for Insomnia, Allergic Rhinitis, Allergic Reaction and more; plus renal, liver and dialysis adjustments.
The American Academy of Pediatrics (AAP) provides a dosage table for diphenhydramine.Use your child's weight to decide on the right amount. You can find the weight in the top row of the chart.
Diphenhydramine may help reduce the allergic response, but monitor for signs of anaphylaxis, such as difficulty breathing or swelling of the face. In all scenarios where diphenhydramine will be used, check the weight chart for proper dosage.

Risks Diphenhydramine Side Effects Diphenhydramine Dosage Chart for Dogs Alternatives to Diphenhydramine.Diphenhydramine is a safe medicine that can relieve your dogs allergies. However, always check with a vet to get the correct prescription and dosage.
BENADRYL (Diphenhydramine HCl) Dosing Guide for Adults & Children. Find the right dose when you need it the most.
Medscape - Hypersensitivity reactions, insomnia, antihistamine-specific dosing for Benadryl, Nytol (diphenhydramine), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information.

As we can see from the illustration, Diphenhydramine Dosage Chart Carbodor has many fascinating aspects to explore.
Find the recommended amount of Benadryl to give your child based on age and weight using the St. Louis Children's Hospital Benadryl dosage chart.Diphenhydramine (Benadryl) Dose Table. Back to Dosage Tables. Child's weight (pounds). 20-24.
Benadryl tablets are available and contain either 25 mg or 50 mg of diphenhydramine, which would be the appropriate size for a 25-pound or 50-pound dog, respectively. Give more than one tablet or capsule at a time to add up to the appropriate dose for larger dogs.