Autumn has arrived, and you don’t feel so good. You can’t stop sneezing and sniffling. The return of cool weather leaves you feeling not invigorated but miserable.
What’s going on? You may be suffering from pollen allergy, a.k.a. allergic rhinitis or hay fever. Thirty million Americans do, and symptoms typically flare in fall.
Like all allergies, hay fever stems from a glitch in the immune system. Instead of attacking harmful foreign substances such as bacteria and viruses, it tries to neutralize...
If you have itchy, watery eyes, antihistamine eyedrops may make you feel better. These medicines block histamine buildup in the body. Histamine is a chemical made by your immune system when you come in contact with an allergy trigger. It causes many of your allergy symptoms.
Antihistamine eyedrops are usually recommended as the first treatment for eye allergies after you have tried non-drug methods at home.
Antihistamine eyedrops can quickly relieve eye allergy symptoms. But relief may only last for a few hours. You may need to use the drops several times a day.