My dog's Piriton isn't working. Are other antihistamines better?

Thanks for using Pet Coach. Jasmine is already getting predicare which is a strong anti-inflammatory drug and commonly used for treating allergies so I do not think piriton would add any beneficial effect. In addition, piriton in dogs is not as effective as in human. Please post again in the forum if you would like to discuss it further. I hope the answer was helpful.

Piriton is an antihistamine commonly used in dogs. Unfortunately, we are legally prohibited from providing or recommending dosage information the absence of a physical exam and a patient-veterinarian-client relationship. You can contact your veterinarian and request this information. Piriton is given based on weight so you will need a current weight to get an accurate dose.

Yes, it should be OK to give her the Piriton, but bear in mind it doesn't always work for allergies, if after a couple days you do not see any change, you will probably have to take Honey to the vet in order to get something stronger that will stop the scratching.

Antihistamines, like cetirizine, don't often work well in dogs. It is worth a try to use them but dogs metabolize them so quickly they just don't have the effect you would expect in most cases. Also, remember, if his scratching is not due to an allergy then that may be why it is not working. After 4 hours you should have noticed it working already.

Piriton is sometimes used every 8 hours in severe cases but is of limited use if she is still being exposed to the source of the allergy. I would recommend a hydrolysed or home prepared diet (potato/tofu/vegetables/omega fatty acids) for 6-8weeks to rulw out food triggers, rigorous flea prevention and also blood tests to help identify what she is allergic to as some preventive measures can help in reducing the severity of the condition and makes symptomatic treatment easier and more effective. Medicated shampoo such as allermyl or dermocanis can help improve the natural skin barrier and helps to keep the outside allergens out and the moisture in which dramatically reduces irritation

Hydroxyzine and Diphenhydramine are both human anti-histamines commonly utilized in the vet field for allergies. Histamines do not directly affect the liver, but will certainly have indirect effects.

It can be used as a long term solution for allergies, but only your vet can make the determination if that is safe for Purdie to take indefinitely. Without seeing her in person, I can't tell you to do this as it's illegal for me to say that. I recommend having her seen by your vet to discuss a safe and appropriate length of time to give her piriton. You can also discuss other medications used for dog allergies such as Apoquel, which is safe to give long term and extremely effective for allergies. I hope this helps!