Medications

J&J loses key tuberculosis drug patent in India

India's Patent Office rejected on Thursday US pharmaceutical giant Johnson and Johnson's application to extend its patent on a key tuberculosis treatment, allowing local companies to make cheaper generic versions.

Medications

An Alzheimer's drug might ease hair-pulling disorder

A long-established Alzheimer's drug can help people with a disorder that causes them to compulsively pull at their hair or pick at their skin, a new clinical trial has concluded.

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