Medications like Benadryl and Zyrtec help speed the resolution of hives and also help with the itch. While these can certainly help with hives, avoiding triggers that cause them is key to prevention.

If you don’t know the cause of your hives, talk with your doctor. They can help determine possible causes and recommend appropriate treatment options. Can you take epinephrine and Benadryl together?

As a dog hives treatment, Benadryl (diphenhydramine) may help provide some itch relief. Though this over-the-counter ...