Palpitations, orthostatic effects, angina pectoris, arrhythmias (eg, atrial fibrillation, sinus bradycardia, tachycardia, ventricular tachycardia/fibrillation), CVA, hypotension, MI, 2nd-degree AV-block; dizziness, syncope, anxiety, ataxia, confusion, depression, dream abnormality, hyperesthesia, insomnia, decreased libido, memory impairment, migraine, nervousness, panic disorder, paresthesia, peripheral neuropathy, sleep disorder, somnolence, tremor, vertigo; rash, alopecia, dermatitis, dry skin, ecchymosis, erythema, flushing, photosensitivity, pruritus, sweating, urticaria; abdominal pain, anorexia, constipation, dental pain, dry mouth, dyspepsia, flatulence, gastritis, vomiting; impotence, nocturia, urinary frequency, UTI; anemia; edema, gout; upper resp tract infection, dyspnea, epistaxis, resp congestion. Hydrochlorothiazide: Orthostatic hypotension; restlessness; photosensitivity, urticaria, necrotizing angiitis (vasculitis & cutaneous vasculitis), erythema multiforme (eg, SJS), exfoliative dermatitis (eg, TEN), purpura; sinusitis, cough, nasal congestion, angioedema, pharyngeal discomfort, rhinitis, blurred vision, xanthopsia; pancreatitis, sialadenitis, cramping, gastric irritation; glucosuria, renal failure, renal dysfunction, interstitial nephritis; aplastic anemia, agranulocytosis, leukopenia, hemolytic anemia, thrombocytopenia; jaundice (interhepatic cholestatic jaundice); hyperglycemia, hyperuricemia; resp distress (eg, pneumonitis, pulmonary edema).