The skin is a protective covering that makes up the largest organ in the human body. It shields the body from the environment. Sometimes, a mole on the skin can turn cancerous. In some instances, the skin can also turn red as a result of heredity or the environment. Fortunately, a few common disorders and diseases of the skin have specific treatments.
Melanoma
Melanoma is a dangerous and potential fatal type of skin cancer. In fact, the University of Maryland Medical Center says that melanoma is the top cause of death from a specific skin condition. Symptoms of melanoma include a changing mole. This mole may appear asymmetric with irregular borders. The color of the mole may change from tan to black to brown. Sometimes, the mole in question may become larger than 6mm. The risk factors for getting melanoma include living in sunny climates, using tanning beds and having long-term sun exposure. Treatment for melanoma involves surgically removing the mole. Radiation and chemotherapy treatment may become necessary if the skin cancer has spread.
Rosacea
Rosacea is a chronic skin condition in which the skin becomes very inflamed. MayoClinic.com says that symptoms of rosacea include a red face and bulbous nose. Rosacea also leads to small bumps that can fill with pus. These bumps can form on the cheeks, nose, chin or forehead. In some cases, blood vessels may become visible on the cheeks or nose. The specific cause for rosacea is not yet known but heredity and the environment may play a role. Treating rosacea involves using such topical antibiotics as tretinoin and azelaic acid. Sometimes, oral antibiotic medications such as minocycline, tetracycline and erythromycin can be taken. In some instances, surgery may become necessary to treat rosacea.
Contact Dermatitis
Contact dermatitis also refers to inflammation of the skin. MedlinePlus says that specific symptoms of contact dermatitis include redness of the skin, itching, swelling and a rash or blisters. Contact dermatitis occurs as a result of contact with such substances as poison ivy, cosmetics, rubber or latex, fragances or perfume. It becomes important to wash the exposed area with water as this will eliminate the irritant. Sometimes, corticosteroid ointments or creams can be applied onto the affected region.
