Whether a pharmacist suggests it for treating headaches or whether a doctor prescribes it for managing post-surgical pain, chances are good that at some point you’ve taken a pain pill containing the opioid codeine. But since codeine can be addictive and withdrawal symptoms severe, regulation of the drug in South Africa has turned into a headache. Elri Voigt takes an in-depth look at the complexities of codeine regulation.
Long-acting injections have been successfully used as contraception and more recently HIV prevention. Now researchers are exploring whether similar long-acting injections could be used for the prevention and treatment of tuberculosis. Tiyese Jeranji reports.