Intramuscular benzathine penicillin G (BPG) mixed with lidocaine or mepivacaine appears to provide a clinically meaningful decrease in immediate, 5 minutes, and 20 minutes post-injection pain compared ...

Back injections can provide significant pain relief for some people. Doctors target specific locations in your spine and muscle to provide the most effective pain relief. If you have back pain that’s ...

Cabotegravir and rilpivirine (cabenuva), the only complete HIV treatment regimen delivered by injection, could be given by intramuscular injection to the thigh rather than the gluteal muscles, ...