Are antihistamine eye drops bad?
Many people using this medication do not have serious side effects. Tell your doctor right away if any of these unlikely but serious side effects occur: dry eyes, eye pain, increased redness/swelling of the eye, vision problems. A very serious allergic reaction to this drug is rare.
How long can you use antihistamine eye drops?
You should not use most eye drops for more than 72 hours. If you are still experiencing red, itchy, watery eyes after 72 hours of use, stop using the drops and call your doctor.
Is antihistamine good for eyes?
Antihistamine pills and liquids work by blocking histamine to relieve watery, itchy eyes. They include cetirizine (Zyrtec), diphenhydramine (Benadryl), fexofenadine (Allegra), or loratadine (Alavert, Claritin), among others. Some may cause drowsiness. Antihistamine eye drops work well for itchy, watery eyes.
Is it safe to use antihistamine eye drops daily?
They’re a quick and gratifying fix to itchy or irritated eyes, but they don’t address what might be causing the irritation to begin with. The American College of Allergies, Asthma and Immunology says not to use eye drops regularly beyond a couple of weeks, unless instructed to do so by your eye doctor.
Do you need a prescription for antihistamine eye drops?
These include anti-inflammatory, decongestant, and multiple-action eye drops. Some of these eye drops require a prescription. However, most antihistamine eye drops do not, including leading medications such as Pataday, Alaway, and Zaditor.
Do antihistamine eye drops raise blood pressure?
Can antihistamines cause high blood pressure? If you’re already taking medication for high blood pressure, combining that with an antihistamine can increase your heart rate and raise your blood pressure.
Which antihistamine is best for eyes?
Best Overall: Bausch + Lomb Alaway Antihistamine Eye Drops
Antihistamines like ketotifen are designed to block that response. Alaway, with its 12-hour protection, can easily be used to treat common allergic responses to pollen, pet dander, and grass.
How long do eye allergies last?
You can’t avoid pollens because they are in the air. Most eye allergies continue through the pollen season. They can last 4 to 8 weeks.