Antihistamine For Dogs Itching Dosage

According to expert advice the proper dosage depends on a number of different factors including the size weight and breed of your dog check with your vet first if you are unsure.

Antihistamine for dogs itching dosage.

Before you give your dog an antihistamine make sure you have the right amount. You can use this table as an instrument to see how much benadryl diphenhydramine you can give your dog. The lethal dose ld50 for diphenhydramine in dogs ranges between 5 to 6 mg per pound of bodyweight by iv administration. You should administer this dosage every 8 hours 3 times a day.

That said the most common over the counter antihistamine for dogs is benadryl. You can give your dog the recommended dosage 2 3 times a day every 8 12 hours. Experts recommend 1mg of benadryl per 1lb of body weight. A 50lb dog for instance can receive 2 benadryl tablets which are 25mg each.

Because cetirizine rarely causes sedation it is not as effective for preventing anxiety during storms fireworks or other stressful events. The merck veterinary manual recommends administering 2 4mg of benadryl per kilogram of body weight. According to one study a dosage of 0 45 mg lb 1 mg kg once daily was sufficient to control itching in 18 of treated dogs. Most diphenhydramine tablets are 25 mg which is the size used for a 25 pound dog.

The standard dosage for oral benadryl for dogs is 1 mg per pound of body weight given 2 3 times a day. The standard benadryl dosage for dogs is one mg pound of body weight. It can also depend on your dog s age weight and medical history. Generally the recommended dosage of benadryl is 1mg per 1lb of your dog s weight.

Benadryl typically takes effect within 30 minutes of administration. The most effective antihistamine can vary according to the dog breed. It should only be given to your dog every 8 hours. But the safest way to give the proper dose is to ask your veterinarian.

Why to give a dog benadryl benadryl is an antihistamine. You may have to spend several weeks trying out three or four different antihistamines. Dog weight regular dosage maximum dosage 8 lb 8 mg 16 mg 10 lb 10 mg. As with any other medication it s always good to have a chat with your veterinarian before you give your dog benadryl.

The best way to determine the correct benadryl dosage for dogs is to consult your veterinarian.