H3 blocker
Tiprolisant
Pitolisant
H1 blocker 1st gen
Crosses bbb
Ci in pilots
Ach blocker
Cause drug induced parkinsonism
Cyclizine
Pheniramine
H1 blocker 2nd gen
Only for allergies
Cetrizine
Laevo cetrizine
Cisapride ❌ elevates QT
Astenizol
Terfinadine
Seratonin receptor 5ht1
5ht1
-1a (anxiety- buspirone)
-1b/1d (vc of brain blood vessels- migraine)
5ht2 a/2c
Antipsychotic- olazapine, clozapine
Hypoactive sex desire disorder- filbanserin
Weightloss drug by 5ht2 a/2c stimulation
Lorcaserin
Doc for chemo and radio and post op vomiting
5ht3 blocker
Ondansetron
Granisetron
Tropicetron
Palomosetron