Benadryl is available without a prescription. Dogs on other medications, dogs with ocular problems like glaucoma, and any other dogs with health problems, like seizures, should not be given ...

Benadryl is only intended for the short-term treatment of insomnia and may cause other side effects like trouble urinating and constipation if overused. Though potentially useful as a sleep aid ...

Although it’s effective for allergies, hay fever, and hives, Benadryl isn’t effective at treating eczema. Healthcare organizations like the American Academy of Dermatology might recommend ...