Yup, that’s what the meds are called.
The only reason I’d ever use a brand name is if I genuinely need a specific brand (I have allergies so there are some brands I can’t have because of the inactive ingredients they use) or if I physically can’t pronounce the generic name.
Diclofenac is a prime example. No matter how many times I study the word and practice, I can’t stop myself from saying “dick flen ick” when I get to the chemist. Which is just so wrong. So I ask for “the generic Voltaren”
But I’m also just as likely to ask for a drug by its class if I can’t pronounce the name.
Eg: the beta blockers I used to be on, I’d have to think really, really hard to say “Propranolol” because otherwise I’d end up accidentally saying “propofol”. Not too big of a deal because obviously If I’m picking up a prescription for Propranolol and I ask for propofol the pharmacist is just going to chuckle and correct me. But to avoid it I’d just say “I’m here to pick up a my beta blocker script for, [name] [birthdate]”.
“body type” has always been a general term to express the entire shape, size and proportions of a person, including excess weight and obesity.
When I was obese I couldn’t pull off crop tops because of my body size, it was incredibly unflattering, and now that I’m a healthy weight I still can’t pull off crop tops because of my body proportions, I have a short torso.
Body type encompasses both scenarios, so it’s often thought of as a polite way to tell someone something is unflattering without singling out specific “flaws” in their body.