What are the known side effects of Leuprolide? ## The following adverse reactions were reported in less than 5% of the patients on Leuprolide acetate: Cardiovascular System-Angina, Cardiac arrhythmias, Myocardial infarction, Pulmonary emboli; Gastrointestinal System-Diarrhea, Dysphagia, Gastrointestinal bleeding, Gastrointestinal disturbance, Peptic ulcer, Rectal polyps; Endocrine System-Libido decrease, Thyroid enlargement; Musculoskeletal System -Joint pain; Central/Peripheral Nervous System-Anxiety, Blurred vision, Lethargy, Memory disorder, Mood swings, Nervousness, Numbness, Paresthesia, Peripheral neuropathy, Syncope/blackouts, Taste disorders; Respiratory System-Cough, Pleural rub, Pneumonia, Pulmonary fibrosis; Integumentary System-Carcinoma of skin/ear, Dry skin, Ecchymosis, Ha...