What is this medicine?
PHENYLEPHRINE (fen il EF rin) acts as a decongestant for the eyes. It is used to treat several different eye problems. This medicine is also used in the eye to widen your pupils, so they won't respond to light during diagnostic procedures.
How should I use this medicine?
This medicine is only for use in the eye. Do not take by mouth. Follow the directions on the prescription label. Wash hands before and after use. Tilt your head back and pull your lower eyelid down to form a pouch. Squeeze the prescribed number of drops into the pouch. Do not blink for 30 seconds. Close the eye for a few moments to spread the drops and apply gentle finger pressure to the inner corner of the eye for 1 to 2 minutes. Try not to touch the tip of the dropper to your eye, fingertips, or other surface. Do not use your medicine more often than directed.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
chest pain or palpitations
eye pain, vision changes including floating spots
fast, irregular heartbeat
feeling faint or lightheaded, falls
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
What may interact with this medicine?
MAOIs like Carbex, Eldepryl, Marplan, Nardil, and Parnate
medicines for depression, anxiety, or psychotic disturbances
medicine for blood pressure
What if I miss a dose?
If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.
Where should I keep my medicine?
Keep out of the reach of children.
Store between 2 and 27 degrees C (36 and 80 degrees F). Do not freeze. Protect from light. Do not use if solution is brown or contains a precipitate. Throw away any unused medicine after the expiration date.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of the following conditions:
head injury or disease
high blood pressure
an unusual or allergic reaction to phenylephrine, sulfites, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
What should I watch for while using this medicine?
Tell your doctor or healthcare professional if your symptoms do not start to get better or if they get worse. Do not use this medicine for longer than directed by your doctor or health care professional.
You may get blurred vision. Do not drive, use machinery or do anything that needs clear vision until you know how this medicine affects you.
If this medicine make your eyes sensitive to light, wear sunglasses and avoid bright sun or other bright lights.