Teva Doxazosin 4mg Tablets contain the active ingredient doxazosin mesylate, which belongs to the class of medications called alpha-blockers or alpha-adrenergic antagonists. It is primarily used to treat hypertension (high blood pressure) and benign prostatic hyperplasia (BPH).
Uses
The main uses of Teva Doxazosin 4mg Tablets include:
- Treatment of hypertension (high blood pressure)
- Relief of urinary obstruction and symptoms associated with BPH
- May be used alone or in combination with other antihypertensive drugs
Benefits
Key benefits of taking Teva Doxazosin 4mg Tablets include:
- Effectively lowers elevated blood pressure levels
- Improves urine flow and reduces BPH symptoms like frequent urination
- It may improve blood lipid profiles by lowering total cholesterol levels
- Once-daily dosing regimen for improved medication adherence
Mechanism of Action
Doxazosin is a selective alpha-1 adrenergic receptor antagonist. It works by blocking the action of norepinephrine, a hormone that causes constriction of blood vessels and smooth muscle contraction in the prostate.
Dosage
For hypertension: Initially, 1mg once daily, may increase gradually up to 16mg/day For BPH: 1mg once daily initially, may increase gradually up to 8mg/day Take Teva Doxazosin tablets whole with or without food, at the same time each day.
Side Effects
Common side effects include dizziness, headache, fatigue, nasal congestion, back pain, and impotence. Orthostatic hypotension may also occur. Report persistent or worsening side effects to your doctor.
Warnings
Use caution in patients with hepatic/renal impairment. It may cause intraoperative floppy iris syndrome during cataract surgery. Not recommended during pregnancy/breastfeeding unless benefits outweigh risks.
Important Information
Take Teva Doxazosin at the same time each day for consistent therapeutic effects. Do not stop abruptly as this may worsen angina/hypertension. Avoid driving or hazardous tasks until you know how this medicine affects you.
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