Jock Itch

If you don’t treat jock itch, it can last months. But over-the-counter medicines called antifungals can usually clear it up in a few weeks. Don't w...

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Metastatic Melanoma

Melanoma is a type of skin cancer. If you haven’t already been diagnosed with melanoma, your doctor will do a skin exam. In this test, the doctor i...

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Squamous Cell Carcinoma

Squamous cell carcinoma (SCC) is the second most common form of skin cancer. Unlike other types of skin cancer, it can spread to the tissues, bones...

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Basal Cell Carcinoma

Basal cell carcinoma is a cancer that grows on parts of your skin that get a lot of sun. It's natural to feel worried when your doctor tells you th...

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Skin Cancer Treatment

Nicotinamide (vitamin B3) 500 mg twice daily helps to reduce the incidence for squamous cell and basal cell skin cancers by 23%. Also studies sugge...

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What is Cystic Lung Disease?

If your doctor tells you that you have cystic lung disease, it means you have one of a group of conditions that cause lung cysts -- sacs of tissue ...

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What is a Pulmonary Embolism?

Your blood goes from your heart to your lungs through your pulmonary artery. These clots develop when the blood can’t flow freely through the legs ...

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Tuberculosis (TB)

Tuberculosis (TB) is a contagious infection that usually attacks your lungs. Tuberculosis is caused by bacteria that spread through the air, just l...

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