Diseases, Conditions, Syndromes

New treatment may relieve chronic shortness of breath

People experiencing chronic shortness of breath may soon have a new way to help alleviate their discomfort, according to a Penn State College of Medicine pulmonology researcher.

Medications

40 percent of cancer patients receive opioids at end of life

(HealthDay)—For patients with one of five common cancers, 43.6 percent receive at least one prescription of opioids in the last three months of life, according to a study published in the Dec. 10 issue of the Journal of ...

Medical research

Morphine and cocaine affect reward sensation differently

(Medical Xpress)—A new study by scientists in the US has found that the opiate morphine and the stimulant cocaine act on the reward centers in the brain in different ways, contradicting previous theories that these types ...

Medical research

Mamba venom holds promise for pain relief

Scientists have used the venom of Africa's lethal black mamba to produce a surprising outcome in mice which they hope to replicate in humans—effective pain relief without toxic side effects.

Medications

Long-term methadone treatment can affect nerve cells in brain

Long-term methadone treatment can cause changes in the brain, according to recent studies from the Norwegian Institute of Public Health. The results show that treatment may affect the nerve cells in the brain. The studies ...

Medications

Teach prescribers about dangers of long-acting pain meds: FDA

(HealthDay) -- As part of its efforts to curb the abuse of narcotic painkillers, the U.S. Food and Drug Administration is requiring drug makers to educate doctors about the risks of long-acting and extended-release forms ...

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