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Skin Cancer Archive

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What lifestyle changes can help lower cancer risk?

Simple daily habits can shape your cancer risk. See which changes in weight, diet, exercise, and alcohol use may offer real protection.

Can chewing tobacco cause a smoker's cough and other health problems?

A daily cough in someone who has used chewing tobacco for years raises concern about "smoker's cough" and other health problems.

Is a lung nodule the same as lung cancer?

Small spots on lung imaging can stem from old infections, irritants, inflammation, or cancer. Learn how doctors judge risk and decide on follow‑up.

What kind of radiation causes thyroid cancer?

From x-ray treatments to other imaging tests, not all radiation is equal. See which exposures worry thyroid experts and which don’t.

Cosmetic injections more likely to produce side effects in people with certain conditions

A 2025 study suggested that people with certain chronic conditions were more likely to experience side effects after cosmetic injections with botulinum toxin (Botox, Dysport, Xeomin).

Is there a way to keep cold sores from coming back?

About half of Americans have herpes simplex virus type 1, which causes cold sores that can recur periodically. The virus can't be eliminated, but topical and oral treatments can help. In addition, people can avoid cold sore triggers such as stress or fatigue.

Prostate cancer screening keeps getting better

With advances beyond blood tests to screen for prostate cancer, men and their doctors now have additional-and better-information to guide diagnosis and potential treatment. Examples include MRI scans and also urine tests that look for biological markers of cancer.

Is your skin problem actually an autoimmune condition?

Autoimmune disorders that may involve skin symptoms include psoriasis, lupus, scleroderma, dermatomyositis, vitiligo, bullous pemphigoid, alopecia areata, lichen planus, autoimmune thyroid disease, celiac disease, rheumatoid arthritis, and sarcoidosis.

What are the early warning signs of cervical cancer?

Early signs of cervical cancer can include blood-tinged vaginal discharge, heavier discharge than usual, spotting or bleeding between periods, menstrual flow that’s heavier or lasts longer than usual, bleeding or pain during or after intercourse, and vaginal bleeding after menopause.

What is toasted skin syndrome?

Toasted skin syndrome is a rash that develops in a fishnet-like pattern from direct, chronic, low-level exposure to heat sources such as laptops, electric blankets, heating pads, and heated car seats. The heat dilates superficial blood vessels under the skin, causing the rash.

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