title: Subarachnoid hemorrhage associated with tadalafil.
authors.forename: Marwan
authors.initials: M
authors.lastname: Sheikh-Taha
authors.forename: Rayan Abu
authors.initials: RA
authors.lastname: Alaywa
mesh_terms: D002243:Carbolines / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D058986:Phosphodiesterase 5 Inhibitors / Q000009:adverse effects*; D013345:Subarachnoid Hemorrhage / Q000139:chemically induced* / Q000175:diagnosis*; D000068581:Tadalafil
chemical_list: D002243:Carbolines; D058986:Phosphodiesterase 5 Inhibitors; D000068581:Tadalafil