Lung cancer and genes are related, but probably not in the way you might think.

For years, research into cannabis’s health effects has been severely limited. That’s finally changing, slowly. The results could alter the future of medicine and improve public health.

A study has found what many patients and doctors are already discovering: There is no single treatment for long COVID, and many different patients are having many different symptoms.

A study has found what many patients and doctors are already discovering: There is no single treatment for long COVID, and many different patients are having many different symptoms.

Your hair has stem cells near the roots, and they help make your hair its natural color. But these cells need to move to a different part of the follicle and change to produce hair color. When these stem cells get “stuck” and can’t do their job, gray hair comes out instead, new research reveals.

WebMD talks to experts about the possible causes of hair loss in women.

WebMD talks to experts about the possible causes of hair loss in women.

Not every parent-child relationship is healthy. If you have a toxic parent it can be hard to shed the child role and look after yourself. Learn how to spot toxic parental behavior, lose guilt, set boundaries, and practice self-care.

Do you find yourself waking up at night gasping for air? It may be sleep apnea and it may not. Find out what can cause these breathing issues at night and what you can do about them.

Is your spouse depressed? If your loved one withdraws from activities or sex, spends more time alone, or drinks more alcohol than they once did, they may have depression. Find out what to do if your partner refuses to get therapy and get tips to protect your own mental health.

IgA nephropathy can be challenging, but a support system makes it easier to manage. Learn how to take steps to stay connected to your community when dealing with this disease.

IgA nephropathy can raise your chances of depression, anxiety, and stress. Here are some steps you can take to manage your mental and kidney health.

What does it look like to care for someone with C3 glomerulopathy? Learn about challenges of the condition, what to expect, and how to care for yourself, too.

Allulose is an alternative sweetener that has 90% fewer calories than normal sugar. Learn more about the safety, side effects, and uses.

IUDs often cause cramps. Learn what can you do about them, how long they might last, how to feel better, and what to do if they don’t go away.

Reasons why your cough persists (conditions that cause chronic cough) and what you may be doing to impede healing (lifestyle habits).

Reasons why your cough persists (conditions that cause chronic cough) and what you may be doing to impede healing (lifestyle habits).

From treatment to remission, symptoms to support, here’s what a doctor who treats it every day wants you to know about ulcerative colitis.

The agency said that people at higher risk — such as the immunocompromised and those over age 65 — could choose to get a second booster shot before this fall.

The agency said that people at higher risk — such as the immunocompromised and those over age 65 — could choose to get a second booster shot before this fall.