Medications

Thailand takes kratom off illegal drug list

Thailand on Tuesday decriminalised kratom, a tropical leaf long used as a herbal remedy but which some health regulators around the world have criticised as potentially unsafe.

Neuroscience

Opioids provide low evidence of pain relief for migraine

Evidence that opioids provide pain relief for migraine headaches is low or insufficient, a large Mayo Clinic meta-analysis published recently in JAMA has found. However, some newer therapies, along with established migraine ...