Individuals with HIV who were resistant to all four antiretroviral drug classes experienced higher mortality than those who were not resistant, a difference primarily due to lower CD4 cell counts.
A drug dealer has been jailed for his role in the supply of heroin and cocaine.
Opioids and stimulants are distinct drug classes: opioids are pain relievers that depress the nervous system, while stimulants increase alertness and energy levels. Opioids act as potent pain ...