Galen compliments Severus and Caracalla on keeping a supply of drugs for their friends and mentions three cases in which they had been of use in 198 .
Galen became physician to Septimius Severus during his reign in Rome .
Galen compliments Septimius Severus and Caracalla on keeping a supply of drugs for their friends and mentions three cases in which they had been of use in 198 .
Galen became physician to Septimius Severus during his reign in Rome .