Facial edema, fever, orthostatic effects, syncope.
angina pectoris, second degree AV block, CVA, hypotension, myocardial infarction, arrhythmias including atrial fibrillation, palpitation, sinus bradycardia, tachycardia, ventricular tachycardia, ventricular fibrillation.
anorexia, constipation, dental pain, dry mouth, flatulence, gastritis, vomiting.
arm pain, hip pain, joint swelling, knee pain, musculosketetal pain, shoulder pain, stiffness, arthralgia, arthritis, fibromyalgia, muscle weakness.
anxiety, anxiety disorder, ataxia, confusion, depression, dream abnormality, hypesthesia, decreased libido, memory disorder, sleep disorder, somnolence, tremor, vertigo.
dyspnea, bronchitis, pharyngeal discomfort, epistaxis, rhinitis, respiratory congestion.
alopecia, dermatitis, dry skin, ecchymosis, erythema, flushing, photosensitivity, pruiritis, rash, sweating, urticaria.
blurred vision, burning/stinging in the eye, conjunctivitis, taste perversion, tinnitus, decrease in visual acuity.
impotence, nocturia, urinary frequency, urinary tract infection.
Creatinine, Blood Urea Nitrogen:
Minor increases in blood urea nitrogen (BUN) or serum creatinine were observed in less than 0.1 per cent of patients with essential hypertension treated with losartan potassium alone.
Hemoglobin and Hematocrit:
Small decreases in hemoglobin and hematocrit (mean decreases of approximately 0.11 grams percent 0.09 volume percent, respectively) occurred frequently in patients treated with losartan potassium alone, but were rarely of clinical importance. No patients were discontinued due to anemia.
Liver Function Tests:
Occasional elevations of liver enzymes and/or other serum bilirubin have occurred.