Cat Allergy Antihistamine Not Working

Over the counter otc antihistamine tablets include fexofenadine allegra allergy loratadine claritin alavert and cetirizine zyrtec allergy.

Cat allergy antihistamine not working.

Benadryl can be used as an anti nausea or motion sickness medication but faught cautions that it s best to use a different medication if that s the. To combat these symptoms your veterinarian may prescribe a cat antihistamine for allergy relief. Benadryl is most commonly used for itchy or allergic skin reactions vaccine reactions or bug bites. Occasionally the drug can work as a mild sedative that you can use during long car trips.

Do not assume that if a medication is ok for one cat it is ok for another. The best antihistamines for cat allergies reduce symptoms while leaving you clear headed and feeling energetic. The antihistamine still blocks histamine in your body at the same level as earlier in the season but if you didn t. Some antihistamines can cause problems if your cat has a pre existing medical condition particularly heart or digestive problems.

The active ingredient relieves allergy symptoms without making you feel sluggish or causing other side effects. That s why i ve chosen allegra 24 hour gel caps as the best antihistamine for cat allergies. Most people do not build a tolerance or develop immunity to allergy medication. Benadryl is a first generation antihistamine which makes it sedating so.

A cat with a feline allergy produces histamine to help his body cope with the affecting allergen. If an antihistamine like zyrtec suddenly feels as though it s not working like your eyes are red or mucus is everywhere you re okay to switch to another. If you do get the go ahead from your vet stick to the dose she recommends and do not give your pet more than that. But it s not uncommon for antihistamines to be ineffective.

How to deal with cat allergies. Otc antihistamine syrups are available for children. It s hard to say why antihistamines work for some people and not for others. Prescription antihistamines taken as a nasal spray include azelastine astelin astepro and olopatadine patanase.

If you ve been taking antihistamines for years and they re not working now kao says talk to your doctor about something stronger such as allergy shots more pollen days.