BOF: 23
A 62 year old male has been started on finasteride for management of benign
prostatic hyperplasia
Which one of the following adverse effects would you warn him about?
a) Gynaecomastia
b) Postural
hypotension
c) Oedema
d) Palpitations
e) Chest pain
Answer: a)
Finasteride
ü
Synthetic antiandrogen
ü
Inhibits type II 5-alpha reductase
ü
Prevents conversion of testosterone to dihydrotestosterone (DHT)
Adverse effects
RAG
ü
Impotence
ü
Ejaculation disorders
ü
Decreased volume of ejaculate
ü
Decreased libido
ü
Testicular pain
ü
Gynaecomastia
IS
ü
Hypersensitivity
ü
Urticaria