I was forced to take haloperidol and procyclidine for bipolar. I stopped taking them after 6 weeks. (cold turkey – I never told the doctor). I have not taken any medication for bipolar or other psychiatric condition for 15 years.
One side effect of haloperidol is known to be stroke which I duly experienced one year after taking the drug – and that was only 6 weeks’ worth! (They missed the diagnosis of stroke and put it down to “hallucinations”. I eventually succeeded in persuading an optician to confirm my diplopia (double vision). Read more