Have you ever experienced a breakout on your feet with inflammation and itching, and not understood what was happening? It was probably contact dermatitis. It’s not serious or life threatening, but it is annoying and may drive you crazy.
Symptoms of this condition may include:
- Red rash or bumps
- Itching
- Dry cracked red patches
- Blisters
- Pain and tenderness
Causes of contact dermatitis are varied and may include soaps, chemicals and poisonous plants as well as other substances your skin may be exposed to. Two types of
dermatitis are recognized - irritant contact and allergic contact. Irritant contact occurs when a substance damages the outermost layer of skin. In some instances a single exposure can result in an aggravating outbreak. Allergic contact dermatitis occurs when the skin is exposed to a substance that sensitizes it. Exposure to an allergen may cause an outbreak of red rash, bumps and sometimes
blisters. Common offenders are natural rubber, metals such as those found in costume jewelry, cosmetics, perfumes and poison ivy. You may not develop an immediate allergic reaction to the offending substance, but it may build up until you suffer an immune reaction. It may take years, but once you have an allergic reaction, you will always have that allergy.
Although the two categories of dermatitis provide a guideline, there are substances that may cross the line and become both. Some of the known offenders include:
- Antibiotics or other medicinal compounds found in ointments that you may apply to your skin
- Fragrances found in lotions
- Nickel
- Shoes and socks
- Natural rubber
- Adhesive tapes
Bacterial and
fungal skin infections may appear as a complication because of constant scratching. Moist and draining blisters provide a haven for bacteria and fungus. People with
diabetes need to be especially aware of the potential risks of contact dermatitis. If you have diabetes and experience an outbreak should contact
Dr. Boucher immediately.
If you are able to identify the substance which has caused your reaction, and remove contact, symptoms may resolve within a couple of weeks. Cold compresses and over-the-counter anti-itch medication may help, as well as, foot soaks in mild solutions of salt water, vinegar or betadine. However if you have attempted home treatment and your condition has not improved, contact Dr. Boucher at (203) 238-3668 and let the healing begin.
References:http://www.centralctfootcare.com/library/1754/Allergies.htmlhttp://www.mayoclinic.com/health/contact-dermatitis/DS00985/DSECTION=symptoms
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