التداخل بين كاربيدوبا وليفودوبا وريسبيريدون

Dopamine D2 Receptor Antagonists and Isoniazid Dopamine D2 receptor antagonists (e.g., phenothiazines, butyrophenones, risperidone, metoclopramide, papaverine) and isoniazid may reduce the effectiveness of levodopa.

Withdrawal-Emergent Hyperpyrexia and Confusion A symptom complex that resembles neuroleptic malignant syndrome (characterized by elevated temperature, muscular rigidity, altered consciousness, and autonomic instability), with no other obvious etiology, has been reported in association with rapid dose reduction, withdrawal of, or changes in dopaminergic therapy.

Effects of levodopa and dopamine agonists may be antagonized.

Levodopa and Dopamine Agonists RISPERDAL CONSTA may antagonize the effects of levodopa and dopamine agonists.