Medical News Today: What to know about back pain in pregnancy

Back pain affects around two-thirds of women during pregnancy. In this article, we look at the causes of back pain in the first, second, and third trimester, and ways to relieve the pain.

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Medical News Today: Uses of methylsulfonylmethane

Methylsulfonylmethane, or MSM, is a compound that may help with arthritis, joints, and muscle recovery. It is available in certain foods and supplement form. Learn more here.

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Medical News Today: What is a TFCC tear?

The triangular fibrocartilage complex (TFCC) is a network of ligaments, tendons, and cartilage in the wrist. Injuries to this structure are called TFCC tears, and they can cause pain, swelling, and limited movement in the wrist. Treatment options include splints or casts, physical therapy, and surgery. Learn more here.

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Medical News Today: What to know about respiratory alkalosis

Respiratory alkalosis occurs when the blood pH level is out of balance. Causes include breathing too fast, which may be a side effect of another condition. Learn more about respiratory alkalosis, including how doctors treat it, here.

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Medical News Today: What causes a heavy feeling in the chest?

A heavy feeling in the chest can have a range of causes, from anxiety or depression to problems with the heart or lungs. In this article, learn about the possible causes and how to treat them.

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Immune system's unknown messenger

A previously unknown messenger which alarms nearby cells when the immune system recognizes a bacterial or viral infection has been uncovered.

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Researchers discover 'chromosome scanner' that protects against cancer

Researchers have identified one of the main mechanisms behind the repair of serious damage to the human DNA.

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