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Naphazoline and pheniramine are ophthalmic

Generic Name: Naphazoline and pheniramine ophthalmic [naf-AZ-oh-leen-and-fen-IR-a-meen-off-THAL-mik]
The Brand Names are: Naphcon-A, Opcon-A, Visine-A, A-Con-A, and Ocuhist.
Form of Dosage: Ophthalmic solution (0.025%–0.3 percent; 0.027%–0.315%)
The Class of Drugs: Ophthalmic antihistamines and decongestants

What are Naphazoline and pheniramine ophthalmic?

Naphazoline can be described as a vasoconstrictor. It works by reducing the swelling of blood vessels in the eye to lessen the redness of the eyes.Pheniramine is an antihistamine that minimizes the effect of the natural chemical histamine within the body. Histamine may cause eyes that are itchy or watery.

Naphazoline and Pheniramine Ophthalmic (for the eye) can be used for the temporary relief of minor eye redness or irritation due to ragweed grass, pollen, hair, and animal dander.Naphazoline as well as pheniramine ophthalmic can be used to treat conditions that are not covered in this guide.

Side effects of Naphazoline and pheniramine ophthalmic

See a doctor immediately. Get medical attention immediately if you notice symptoms or warning signs of an allergic response, like hives or trouble breathing or swelling of your lips, face, tongue, throat, or face.

Naphazoline and the pheniramine ophthalmic could cause serious adverse side effects. Take a break from using naphazoline or pheniramine eye drops, and consult your doctor right away when you experience:

  • Eye redness that is persistent or getting worse;
  • Eye discomfort eye pain
  • Shifts within your eyes.

Common adverse effects of naphazoline as well as pheniramine ophthalmic can be:

  • Minor burning or stinging sensations in the eye;
  • Blurred vision, pupils dilatable blurred vision,
  • Eyes are less sensitive to the light.

This isn't a complete list of all the side effects. Other side effects could be experienced. Consult your physician for advice regarding medical adverse effects. You can report any side effects to the FDA at 1-800-FDA-1088.


Follow the directions on the label of your medication and the package. Inform your health care providers about your medical issues, allergies, and any other medications you take.

Before you take this drug

It is not recommended to use naphazoline or pheniramine eye drops when you are allergic to pheniramine and naphazoline.

Speak with a physician or pharmacist to determine if it's appropriate for you to take this medication even if you suffer from other medical conditions, including:

  • Heart disease, high blood pressure;
  • Problems with urination
  • Narrow-angle glaucoma.

It isn't known if naphazoline or pheniramine ophthalmic could cause harm to an unborn baby. Do not take this medicine without a medical professional's guidance if you're expecting

It is unclear if naphazoline and pheniramine ophthalmic pass into breast milk or if they can harm the nursing infant. Don't use this medication without consulting a physician's advice if you're breastfeeding babies.

Naphazoline and pheniramine ophthalmic shouldn't be administered to anyone younger than six years old unless a physician's recommendation is given.

How to Take Naphazoline and Pheniramine ophthalmologist?

Take exactly as indicated on the label or as directed by your physician. Don't use it in greater quantities, in smaller amounts, or for a longer period than is recommended.

If you take the medication excessively or frequently, it could aggravate your symptoms. It can also result in the blood vessels becoming damaged within your eyes.Cleanse your hands prior to using the drops for the eyes.

To apply eye drops:

  • Adjust your head slightly and pull the lower eyelid, creating an eyelid pocket. Keep the dropper over your eye with the tips downwards. Keep your eyes on the sky far away from the dropper, and squeeze one drop.
  • Close your eyes, then gently push your fingers into the inside of your eye for approximately one minute in order to stop the tear from draining out of the tear drain.
  • Make sure to use only the amount of drops that are recommended.

Don't touch the tip of the dropper for your eyes or put it directly in your eyes. A dropper that is contaminated could cause an eye infection, which could cause severe vision issues.Do not use eye drops if the solution is changing color or has particles present. Contact your pharmacist to inquire about the latest medication.

Stop taking this medication and consult your physician in the event that your symptoms do not improve after three days.

Keep the bottle at room temperature, free of heat, moisture, and light. Make sure the bottle is tightly shut when not being used.Dispose of the eye drops once the deadline for expiration on the label has expired.

What happens If I Miss a dose?

Because naphazoline and pheniramine eye drops are prescribed when they are needed, it is possible that you are not following a regular dosing regimen. If you're following a regimen, take the dose you missed as soon as you can remember. Avoid your missed dosage if it's nearing the time for the next dose scheduled. Do not take any additional medicine to make up for the missing dosage.

What happens If I overdose?

An overdose of naphazoline or the ophthalmic pheniramine isn't expected to pose a risk. See a doctor immediately or dial the poison help phone number 1-800-222-1222 should you've swallow the drug.

Make sure this medicine is out of a child's reach. Certain eye medications could cause serious medical issues in an infant who swallows or suckers medicine from the dropper.

What should be avoided?

Do not take this medicine when wearing contact lenses. Naphazoline and pheniramine ophthalmics could contain a preservative that can cause the discoloration of soft contact lenses. You should wait at least 15 minutes after applying naphazoline or pheniramine ophthalmic prior to putting on contacts.

Interaction with other drugs

Talk to your doctor or pharmacist prior to taking this medicine if you're taking any other medications, such as prescription and over-the-counter medications, vitamins, and herbal products. Certain medications can trigger unwanted or harmful effects when taken together. There are not all the interactions mentioned in this medication guide.