Zincfrin Side Effects
Generic name: phenylephrine / zinc sulfate ophthalmic
Note: This document contains side effect information about phenylephrine / zinc sulfate ophthalmic. Some dosage forms listed on this page may not apply to the brand name Zincfrin.
Applies to phenylephrine / zinc sulfate ophthalmic: ophthalmic solution.
Do not touch the dropper to any surface, including the eyes or hands. The dropper is sterile. If it becomes contaminated, it could cause an infection in the eye.
Apply light pressure to the inside corner of the eye (near the nose) after each drop to prevent the fluid from draining down the tear duct.
Do not use phenylephrine and zinc ophthalmic more often or continuously for longer than 48 to 72 hours without consulting a doctor. Chronic use of this medication may damage the blood vessels (veins and arteries) in the eyes. Consult a doctor if your symptoms do not improve or appear to worsen.
Do not use phenylephrine and zinc ophthalmic if you have glaucoma, except under the direction of your doctor.
Use caution when driving, operating machinery, or performing other hazardous activities. Phenylephrine and zinc ophthalmic may cause blurred vision. If you experience blurred vision, avoid these activities.
If you experience any of the following serious side effects, stop using phenylephrine and zinc ophthalmic and seek emergency medical attention or contact your doctor immediately:
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an allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);
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an irregular or fast heart rate; or
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high blood pressure (severe headache, blurred vision, or flushed skin).
Other, less serious side effects may be more likely to occur. Continue to use phenylephrine and zinc ophthalmic and talk to your doctor if you experience
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burning, stinging, pain, or increased redness of the eye;
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tearing or blurred vision;
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headache;
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tremor;
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nausea;
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sweating;
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nervousness; or
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dizziness; or
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drowsiness.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
More about Zincfrin (phenylephrine / zinc sulfate ophthalmic)
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.
