Pramipexole Dihydrochloride Side Effects

6 ADVERSE REACTIONS The following adverse reactions are discussed in greater detail in other sections of the labeling: Falling Asleep During Activities of Daily Living and Somnolence [see Warnings and Precautions (5.1) ] Symptomatic Orthostatic Hypotension [see Warnings and Precautions (5.2) ] Impulse Control / Compulsive Behaviors [see Warnings and Precautions (5.3) ] Hallucinations and Psychotic-like Behavior [see Warnings and Precautions (5.4) ] Dyskinesia [see Warnings and Precautions (5.5) ] Postural Deformity [see Warnings and Precautions ( 5.6 ) ] Rhabdomyolysis [see Warnings and Precautions (5.8) ] Retinal Pathology [see Warnings and Precautions (5.9) ] Events Reported with Dopaminergic Therapy [see Warnings and Precautions (5.10) ] Withdrawal Symptoms [see Warnings and Precautions ( 5.11 )] Most common adverse reactions (incidence ≥5% and greater than placebo) : Early PD without levodopa: somnolence, nausea, constipation, dizziness, fatigue, hallucinations, dry mouth, muscle spasms, and peripheral edema (6.1) Advanced PD with levodopa: dyskinesia, nausea, constipation, hallucinations, headache, and anorexia (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Dr.

Reddy’s Laboratories, Inc.

at 1-888-375-3784 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug (or of another development program of a different formulation of the same drug) and may not reflect the rates observed in practice.

During the premarketing development of pramipexole dihydrochloride extended-release tablets, patients with early Parkinson's disease were treated with pramipexole dihydrochloride extended-release tablets, placebo, or immediate-release pramipexole tablets.

In addition, a randomized, double-blind, parallel group trial was conducted in 156 early Parkinson’s disease patients (Hoehn & Yahr Stages I-III) to assess overnight switching of immediate-release pramipexole tablets to extended-release pramipexole tablets.

In this latter study, concomitant treatment with stable doses of levodopa, monoamine oxidase B inhibitor (MAOB-I) drugs, anticholinergics, or amantadine, individually or in combination, was allowed.

In a third trial, advanced Parkinson’s disease patients received pramipexole extended-release tablets, placebo, or immediate-release pramipexole tablets as adjunctive therapy to levodopa.

Early Parkinson's Disease The most common adverse reactions (≥5% and more frequent than placebo) after 33 weeks of treatment with pramipexole dihydrochloride extended-release tablets in the trial of early Parkinson’s disease patients were somnolence, nausea, constipation, dizziness, fatigue, hallucinations, dry mouth, muscle spasms, and peripheral edema.

Twenty four of 223 (11%) patients treated with pramipexole dihydrochloride extended-release tablets for 33 weeks discontinued treatment due to adverse reactions compared to 4 of 103 (4%) patients who received placebo and approximately 20 of 213 (9%) patients who received immediate-release pramipexole tablets.