(Reuters Health) - Online black-market sales of opioid painkillers more than doubled in the United States during the two years after these drugs were "rescheduled," putting tighter restrictions on legal prescriptions and sales, according to a recent study.

(Reuters) - Eli Lilly and Co said on Friday a U.S. District Court ruled in favor of its patent on Alimta vitamin regimen and prevented Hospira Inc and India's Dr. Reddy's Laboratories from launching generics until the patent expires.

(Reuters Health) - Adolescents with eczema who are prescribed topical corticosteroids to ease symptoms like itching and inflammation may not use their medicines as directed, a small study suggests.

(Reuters Health) - Adults with sleep apnea, a common nighttime breathing disorder, may have a better sex life when they wear breathing masks to bed, a small U.S. study suggests.

(Reuters Health) - Adolescents with eczema who are prescribed topical corticosteroids to ease symptoms like itching and inflammation may not use their medicines as directed, a small study suggests.

DUBAI (Reuters) - Residents unable to flee Hodeidah face constant bombardment, lack of clean water and power cuts as an Arab coalition battles to capture Yemen's main port from Iran-aligned Houthis in the biggest battle of a three-year war.

DUBAI, June 22 (Reuters) - Residents unable to flee Hodeidah face constant bombardment, lack of clean water and power cuts as an Arab coalition battles to capture Yemen's main port from Iran-aligned Houthis in the biggest battle of a three-year war.

(Reuters Health) - Using non-steroidal anti-inflammatory drugs (NSAIDs) around the time of conception significantly increases the risk of miscarriage in the first eight weeks of pregnancy, a study suggests.

(Reuters Health) - One in five parents don't talk to their kids about safety issues at amusement parks, especially what to do if they get lost, according to a poll by the C.S. Mott Children's Hospital in Ann Arbor, Michigan.