Skin irritation and inflammation can produce intense itching and may require medication to obtain relief. Skin creams designed to lessen itching work primarily by reducing inflammation in the affected areas. Cooling ingredients such as camphor or menthol are also frequently added to creams, as are lubricants such as petrolatum and topical anesthetics. Prolonged or intense itching may indicate a more serious condition requiring professional care from a dermatologist or other qualified health-care professional.
Calamine
Calamine is a bright pink lotion long associated with Boy Scouts and the itching they often suffer from being exposed to plants and insects. Calamine is available in combination with other itch-relieving ingredients in a cream preparation called pramoxine/camphor/calamine cream, or Caladryl. Medicine Net explains that pramoxine anesthetizes the skin, while camphor relieves itching and the calamine acts as a drying agent. It is available without a prescription at most drug stores and supermarkets. This medication might cause redness or irritation when first applied—please consult your doctor if symptoms worsen. It should be used only if absolutely necessary during pregnancy, and sparingly on children and the elderly.
Hydrocortisone
Hydrocortisone cream is often indicated for the temporary relief of the itching, swelling and irritation that accompany poison ivy and other rashes. It can also be used for feminine or anal itching. Dartmouth College Health Service states that hydrocortisone is not to be ingested, and recommends cleaning the affected area with mild soap and gently blotting dry before applying. The medication should not be applied more than three or four times per day, and for no longer than seven consecutive days unless directed by a doctor. Should bleeding occur, stop using hydrocortisone immediately and contact a physician as soon as possible.
Witch Hazel
Witch hazel is an astringent. Astringents cause tissues to shrink, and are therefore effective in reducing swelling in irritated areas and relieving itching. The University of Michigan Health System explains that witch hazel’s effects come from its constituent tannins and volatile oils. Witch hazel is often used to treat hemorrhoids and insect bites, and cream preparations can be useful in treating eczema and other inflammatory skin conditions. In addition to being an ingredient in creams and lotions, witch hazel is also available as a tea. Certain medications can interact with witch hazel, so please speak with your doctor before using it if undergoing other treatment.
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