extrapyramidal reaction
"I was prescribed this for severe akathisia, and I hated Procyclidine.

I took two 5mg tablets a day and found them very hard to swallow, and I've never had a problem swallowing my meds before. The tablets were huge and very bitter.

This med also made me extremely nauseous, and I couldn't eat for 4  hours after taking them. They also didn't help my akathisia at all."