A 72-year-old patient with Parkinsonism presents with swollen feet. They are red, tender and very painful. You could clear up these symptoms within a few days if youtell the patient to stop taking:
A characteristic side effect due to local release of CAs resulting in vasoconstriction is livedo reticularis and edema of ankles. Ref KD Tripati 8th ed.
Amantadine
Benztropine
Bromocriptine
Levodopa
Central Nervous system