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What might be causing my anemia?

An anemia diagnosis can cause concern. Doctors can trace possible causes through clues that provide information about iron levels, hidden blood loss, nutrition, and bone marrow.

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 frequent blood donation cause iron deficiency anemia?

Regular blood donations can sometimes lead to low iron levels and anemia. Learn why it happens, who's at risk, and when to pause giving blood.

How can I prevent spring allergies?

Last year's spring allergies were miserable. Learn when to begin antihistamines and nasal sprays so symptoms are blunted before pollen peaks.

Emojis in electronic health records could be confusing

Although rare, emojis are now beginning to appear in electronic medical records sent to patients. People who are unsure about the meaning of any such messages should ask for clarification.

CPR on TV may be misleading

Television portrayals of hands-only cardiopulmonary resuscitation (CPR) aren't always accurate, according to a 2026 analysis. Inaccurate depictions involved the age of CPR recipients, how CPR was done and the location of where it was performed.

Remedies for motion sickness: What works?

Motion sickness is tricky to treat. Gadgets such as wristbands and special glasses may help, but their reported benefits may be due to the placebo effect. Several drugs, including a new one that curbs vomiting, are available.

Breathing exercises to lower your blood pressure

For people with high blood pressure, practicing slow, deep breathing for 15 minutes a day can potentially lower blood pressure. Helpful techniques include 4-7-8 breathing, box breathing, and belly breathing. Devices to guide breathing exercises may also be useful.

Why do my fingers and ankles swell by the end of the day?

Edema is swelling caused by fluid trapped in body tissues. It can occur in anyone, but it’s more common in older adults. A variety of factors contribute to mild edema, including weakened valves in veins, gravity, inactivity, arthritis, and certain medications.

GERD diet: Foods to avoid to reduce acid reflux

Dietary changes can make a big difference for people with gastroesophageal reflux disease (GERD). Foods to limit or avoid include chocolate, onions, and tomato sauce. Adjusting eating habits-by eating smaller portions, for example-might also help people avoid heartburn and other symptoms.

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