Zinc pyrithione is used in dandruff shampoos.
Zinc for skin is a topical lotion or spray that contains zinc pyrithione. Zinc pyrithione is a preparation of a zinc compound; Zinc is a mineral found in small amounts in almost all living things. Skin zinc is used to treat skin irritations caused by dermatitis, eczema and psoriasis. It is also promoted as a fungicide for treating conditions such as athlete’s foot or ringworm.
benefits and uses
Zinc in the skin can reduce the irritation caused by eczema.
Zinc pyrithione, which was first produced synthetically in the 1930s, has antifungal properties. Some people also claim that it contains antibacterial agents and can fight certain strains of bacteria. For decades, zinc pyrithione has been used to a high degree of effectiveness in shampoos for the treatment of dandruff. In the 1990s, over-the-counter zinc skin preparations containing zinc pyrithione became popular. Although certain products in the 1990s contained steroids and were banned in some jurisdictions, later formulations no longer contained steroids and were widely available in the early 21st century.
Some adverse reactions
A doctor should be consulted before starting a skin treatment with zinc.
Skin zinc is not known to cause adverse reactions, with the possible exception of allergic reactions in some people. There is clinical evidence that very little zinc is absorbed through the skin when zinc is used. People known to be allergic to zinc or zinc pyrithione should avoid using zinc on the skin in any form.
choosing a product
When looking for zinc in the skin, consumers should keep in mind that the benefits claimed by some manufacturers can be misleading. Users can test various brands of skin zinc and determine which benefits they receive, and then choose a particular brand for specific benefits. Someone who is considering using zinc for the skin to help treat a skin condition may want to consult their doctor or dermatologist, who can offer opinions on its effectiveness or other possible solutions. As with any over-the-counter preparation, consulting a doctor before starting a treatment regimen can help prevent drug interactions or other issues that could make the product unsafe for a particular person.
Ringworm is a fungal infection that can be treated with zinc in the skin.
The claims of zinc’s effectiveness on the skin are less well established when the product is marketed to people suffering from eczema. Some eczema is caused by zinc deficiency, but there is little evidence that oral or topical supplementation will solve the problem. Eczema is often the cause of prolonged allergies, diet, and stress. Identifying the causes and successfully treating the condition can be difficult, even for dermatologists.