Your doctor will determine the appropriate Terazosin dosage based on your individual needs. Typically, treatment begins with a low dose, gradually increasing as tolerated. A common starting dose is 1 mg once daily at bedtime. This minimizes the risk of first-dose hypotension, a common side effect.
Dosage Adjustments
Your doctor may increase your dose gradually, usually by 1-2 mg every 1-2 weeks, up to a maximum daily dose of 20 mg. However, the optimal dose varies greatly among patients. Regular monitoring of blood pressure is vital during dosage adjustments.
- Always follow your doctor’s instructions precisely. Report any significant side effects immediately. Do not abruptly stop taking Terazosin without consulting your doctor.
Managing Side Effects
Common side effects include dizziness, lightheadedness, and fainting, especially upon standing up quickly (orthostatic hypotension). Less frequent side effects may include nasal congestion, drowsiness, and headache.
Strategies for Managing Side Effects
Minimize orthostatic hypotension: Change positions slowly. Rise from a lying or sitting position gradually. Avoid activities requiring alertness if you feel dizzy. Nasal congestion: Drink plenty of fluids and use a saline nasal spray. Your doctor might suggest alternative medications if this becomes problematic. Drowsiness: Take Terazosin at bedtime. Avoid driving or operating machinery if drowsiness persists. Headache: Over-the-counter pain relievers, such as acetaminophen or ibuprofen, may provide relief. Persistent or severe headaches should be reported to your physician.
When to Contact Your Doctor
Contact your doctor immediately if you experience severe dizziness, fainting, chest pain, or swelling of your face, lips, or tongue (angioedema). These may indicate a serious allergic reaction. Also, seek medical attention if side effects significantly impact your quality of life.
Important Note
This information is for general knowledge and does not substitute professional medical advice. Always consult your physician before starting or altering any medication regimen.
