Antihistamine For Dogs Itching Dosage

In general 1 2 a 4mg tablet or 5ml is prescribed for smaller breeds while 1 2 tablets or 10 20ml of liquid can be given to larger dogs.

Antihistamine for dogs itching dosage.

That said the most common over the counter antihistamine for dogs is benadryl. You may have to spend several weeks trying out three or four different antihistamines. You can use this table as an instrument to see how much benadryl diphenhydramine you can give your dog. 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.

Before you give your dog an antihistamine make sure you have the right amount. Generally the recommended dosage of benadryl is 1mg per 1lb of your dog s weight. The standard benadryl dosage for dogs is one mg pound of body weight. The lethal dose ld50 for diphenhydramine in dogs ranges between 5 to 6 mg per pound of bodyweight by iv administration.

Most diphenhydramine tablets are 25 mg which is the size used for a 25 pound dog. Why to give a dog benadryl benadryl is an antihistamine. 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. But the safest way to give the proper dose is to ask your veterinarian.

The most effective antihistamine can vary according to the dog breed. As for dosage benadryl dosage is based on the dog s body weight. A 50lb dog for instance can receive 2 benadryl tablets which are 25mg each. Dog weight regular dosage maximum dosage 8 lb 8 mg 16 mg 10 lb 10 mg.

Because cetirizine rarely causes sedation it is not as effective for preventing anxiety during storms fireworks or other stressful events. 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. As with any other medication it s always good to have a chat with your veterinarian before you give your dog benadryl.

Benadryl typically takes effect within 30 minutes of administration. The standard dosage for oral benadryl for dogs is 1 mg per pound of body weight given 2 3 times a day. It should only be given to your dog every 8 hours. Like most medications the given dose is based on the dog s body weight.

The merck veterinary manual recommends administering 2 4mg of benadryl per kilogram of body weight.