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Throwing up blood after drinking: Is it normal?

There are various causes of throwing up blood after drinking, some of which are less serious than others. Learn more here.

Medical myths: All about dementia

As part of our Medical Myths series, this article covers 11 myths about dementia, including the role of vitamins and supplements and ways to reduce risk.

What are the symptoms of autism in a 4-year-old?

In a 4-year-old, autism can show in communication, play, and other behaviors. Here, learn about the symptoms, and find tips and resources for support.

What is cyclothymia?

Cyclothymia is a type of mood disorder in which a person experiences periods of mild depressive symptoms followed by periods of mild mania. Learn more here.

Long COVID: Specialists lay groundwork for diagnosis and management

In a recent BMJ seminar, six specialists discussed long COVID: how to define it, what characterizes it, and how doctors might help people recover.

Do testosterone boosters really work?

Do testosterone boosters work? Read on to discover different types of testosterone boosters and their uses, benefits, risks, and effectiveness.

What to know about a labial frenulum tear

A labial frenulum tear is a type of injury that occurs inside the mouth. They are common and usually heal without medical attention. Learn about the causes and treatments.

Why do colds and flu strike in winter?

As we head into winter, we may be more likely to catch a cold. But why is that, and how does the weather affect our chance of coming down with flu?

Why am I pooping so much?

Excessive pooping is a common experience with a range of causes, including stress, menstruation, food allergies, and IBS. Learn the causes, treatments, and prevention tips here.

What causes left side groin pain in females?

There are many possible causes of groin pain on the left side in females. Most causes are benign, but some can be serious and require treatment.

Implantation symptoms: Signs, timeline, and testing

Implantation is a crucial part of early pregnancy. Here, learn how and when it happens, what symptoms it can cause, and when to take a pregnancy test.

Mattress comparison charts: For comfort, pain relief, and more

Different mattresses have different features and advantages. Learn which mattresses to choose for certain benefits using these mattress comparison charts.

Blue toe syndrome: What is it and is it serious?

Blue toe syndrome is when one or more of a person's toes starts to look blue or purple in color. It happens when blood vessels leading to the affected area become blocked.

Why am I hornier at certain times of the month?

A person may feel hornier at certain times of the month, depending on where they are in their menstrual cycle. Learn more about sexual arousal in females here.