Zinc oxide is a mineral-based ointment that's included in many recognizable skin products such as Desitin and calamine lotion. You can use topical skin products containing zinc oxide to treat diaper rash and a variety of other skin irritations. Talk to your doctor or your child's pediatrician before using zinc oxide for purposes other than those indicated on the product's label.
Description
Zinc oxide ointment is sold under the brand names Desitin, Critic-Acid Skin Care, Balmex and Ammens Medicated Deodorant. Zinc ointment suppositories are often marketed under the names Calmol-4 Suppository and PeriGuard. You can use zinc oxide topically by applying it to your skin or as an anal suppository, the University of Michigan Health System reports.
Uses
Zinc oxide ointment is most often used for treating diaper rashes in babies, but it can also help heal burns and chapped skin, according to the University of Michigan Health System. You can also use zinc oxide ointment to treat skin irritations and dry skin. Zinc oxide is often the active ingredient in ointments or suppositories for treating hemorrhoids and pain with bowel movements. You'll find zinc oxide in anti-itch skin lotions and sunscreens as well.
Function
Zinc oxide provides protective elements for your skin, the University of Pittsburgh Medical Center reports. Zinc oxide ointments and suppositories help to soothe your skin and relieve itching, burning, irritation and pain. Zinc oxide should only be used topically.
Side Effects
The most common side effect of using zinc oxide ointment is skin irritation, but you could also experience a rash or even an allergic reaction, according to the University of Pittsburgh Medical Center. An overdose can occur if you ingest zinc oxide instead of using it topically. Symptoms of a zinc oxide overdose include stomach, mouth and throat pains or irritation, diarrhea and vomiting, fever, yellowing skin and eyes, and chills, notes the University of Maryland Medical Center. Avoid getting zinc oxide in your eyes or mouth and into severe wounds or burns.
Contraindications
Don't use zinc oxide ointment while you're pregnant or breast-feeding, unless directed by your doctor, warns the University of Michigan Health System. Also, avoid using other topical medications, lotions or cosmetics on the same skin areas as you're applying zinc oxide unless your doctor tells you that doing so is safe.
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