Duracin

Doxazosin

Adverse Effects
more than 10%
Dizziness (5-19%)
Fatigue (8-12%)
Headache (6-10%)

1-10%
Vertigo (7%)
Upper respiratory tract infection (URTI) (5%)
Edema (3-4%)
Rhinitis (3%)
Dyspnea (1-3%)
Abdominal pain (2%)
Hypotension (1-2%)
Nausea (1-2%)
Orthostatic hypotension (dose related) (0.3-2%)
Anxiety (1%)
Palpitations (1%)

Postmarketing experience
Autonomic Nervous System: Priapism
Cardiovascular System: Cerebrovascular accidents, dizziness postural, myocardial infarction
Central and Peripheral Nervous System: Hypoesthesia, paresthesia
Endocrine System: Gynecomastia
Gastrointestinal System: Gastrointestinal obstruction, vomiting
General Body System: Fatigue, hot flushes, malaise
Heart Rate/Rhythm: Bradycardia, cardiac arrhythmias
Hematopoietic: Leukopenia, purpura, thrombocytopenia
Liver/Biliary System: Abnormal liver function tests, hepatitis, hepatitis cholestatic, jaundice
Musculoskeletal System: Muscle cramps, muscle weakness
Psychiatric: Agitation, anorexia, nervousness
Respiratory System: Bronchospasm aggravated
Skin Disorders: Alopecia, urticaria, skin rash, pruritus
Special Senses: Blurred vision, intraoperative Floppy Iris Syndrome
Urinary System: Hematuria, micturition disorder, micturition frequency, nocturia, polyuria