Medications

A closed-loop drug-delivery system could improve chemotherapy

When cancer patients undergo chemotherapy, the dose of most drugs is calculated based on the patient's body surface area. This is estimated by plugging the patient's height and weight into an equation, dating to 1916, that ...

Diseases, Conditions, Syndromes

New algorithm could provide early warning for asthma attacks

A University of Texas at Dallas researcher and his international colleagues have developed an algorithm that might one day provide early medical alerts about the onset of asthma attacks or other respiratory problems.

Oncology & Cancer

Does ejaculating often reduce your risk of prostate cancer?

In terms of men's health issues, prostate cancer features high on the agenda. It's the second most diagnosed cancer in men globally—closely followed by lung cancer. And it's the most common cancer in men in the UK.

Health

Dermatologist explains light therapy for skin

Dermatologists advise their patients to avoid harmful ultraviolet light, which can cause skin damage, photo-aging and skin cancer. But they also may prescribe light therapy to treat certain skin conditions. Light therapy ...

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