AIDS/HIV

Acquired immunodeficiency syndrome (AIDS), caused by the human immunodeficiency virus (HIV), is a disease which destroys the immune system and makes the affected person vulnerable to opportunistic inf...

Cold Sores/ Fever Blisters / Recurrent Herpes Labialis

Cold sores are tiny and painful blisters filled with fluid. Triggered by a virus, they generally appear around the lips, nose or mouth. They are also known as fever blisters.

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Shingles / Herpes Zoster / Post Herpetic Neuralgia / Chicken pox shingles

Shingles is a painful viral skin disease that causes strip-like rashes on one side of the body. It is caused by the varicella zoster virus that also causes chicken pox. After a person has recovered fr...