A drug called Optivar is used to treat allergies. It functions by preventing the body's natural histamine from producing the symptoms of allergies. To help Welzo users understand Optivar, this article is written for informational purposes.

Health Benefits

Sneezing, itching, watery eyes, and runny nose are just a few of the upper respiratory allergy symptoms that Optivar can help with. Additionally, it can be used to reduce hive symptoms.

Side Effects

In general, Optivar is well tolerated. The most frequent side effects are temporary vision blurriness and eye stinging or burning. These side effects typically disappear after a short period of time.

Rarely, more severe side effects could manifest. These include severe allergic reactions, vision changes, and eye pain. Stop taking Optivar and get medical help right away if you experience any of these side effects.


Both an ointment and a drop form of Optivar are accessible. Depending on the condition being treated, it is typically used once to four times per day.

How to use Optivar drops

1. Use soap and water to wash your hands.

2. Avoid touching or letting the dropper tip touch your eye to prevent contamination.

3. To make a tiny pocket, tilt your head back and pull down on your lower eyelid.

4. Squeeze out a drop by holding the dropper tip close to your eye without touching it.

5. Open your eye and shut the lower eyelid. For a minute or two, gently press the inside corner of your eye. This will stop the medication from evaporating.

6. Recurring these actions for the other eye.

Apply Optivar cream as directed:

1. Use soap and water to wash your hands.

2. To make a tiny pocket, tilt your head back and pull down on your lower eyelid.

3. Smear some cream onto the inside of your eye's corner. Never touch the tube's tip to your eye or any other surface.

4. For one to two minutes, gently press on the inside corner of your closed eye. This will stop the medication from evaporating.

5. If necessary, repeat steps 1 through 5 for your other eye.


Other medications and Optivar may interact.Inform your doctor about all prescription, over-the-counter, and dietary supplements you are taking.The use of Optivar in place of other drugs that your doctor has prescribed is not advised.

Mechanism of Action

Histamine is blocked by Optivar, which is how it functions.An internal chemical called histamine is responsible for allergy symptoms.Optivar relieves the signs and symptoms of allergies by blocking histamine.S

Additional Information

With a doctor's prescription, you can buy Optivar. There is no over-the-counter (OTC) option for it. Optivar should be kept at room temperature away from moisture and light. Keep all medications away from pets and children.

Contact your doctor right away if you experience any side effects. Without first consulting your doctor, do not stop taking Optivar.


After Optivar has been administered intraocularly, it is quickly absorbed.Following the injection of a 5 mL drop into the conjunctival sac of each eye, the mean peak concentration (Cmax) of Optivar was attained in less than 30 minutes.Optivar had an elimination half-life (t1/2) of about two hours.With a once daily dose, a steady state was attained in 3 days.