Browse Medications by Drug Class: alpha-Adrenergic Antagonists

Written by Amar Lunagaria
Pharm.D • NiHowdy Founder

Reviewed by James Wong
Pharm.D • NiHowdy Founder
Published Jan 15, 2025

What are alpha-Adrenergic Antagonists?
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List of drugs in alpha-Adrenergic Antagonists
Drug Name | More Information | NiHowdy Prices & Bitcoin Rebate |
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Alfuzosin HCl ER | Alfuzosin HCl ER Information | Alfuzosin HCl ER Pricing |
Cardura | Cardura Information | Cardura Pricing |
Cardura XL | Cardura XL Information | Cardura XL Pricing |
Dibenzyline | Dibenzyline Information | Dibenzyline Pricing |
Doxazosin Mesylate | Doxazosin Mesylate Information | Doxazosin Mesylate Pricing |
Flomax | Flomax Information | Flomax Pricing |
Minipress | Minipress Information | Minipress Pricing |
Phenoxybenzamine HCl | Phenoxybenzamine HCl Information | Phenoxybenzamine HCl Pricing |
Phentolamine Mesylate | Phentolamine Mesylate Information | Phentolamine Mesylate Pricing |
Prazosin HCl | Prazosin HCl Information | Prazosin HCl Pricing |
Rapaflo | Rapaflo Information | Rapaflo Pricing |
Silodosin | Silodosin Information | Silodosin Pricing |
Tamsulosin HCl | Tamsulosin HCl Information | Tamsulosin HCl Pricing |
Terazosin HCl | Terazosin HCl Information | Terazosin HCl Pricing |
Uroxatral | Uroxatral Information | Uroxatral Pricing |
Brief history about alpha-Adrenergic Antagonists?
How do alpha-Adrenergic Antagonists work?
What are alpha-Adrenergic Antagonists used to treat?
Hypertension
Alpha adrenergic antagonists like doxazosin and prazosin are effective in managing high blood pressure, particularly for patients with resistant hypertension or those needing additional therapy alongside other antihypertensive medications. These drugs work by relaxing the smooth muscles in blood vessels, leading to vasodilation and improved blood flow. This reduces vascular resistance, making it easier for the heart to pump blood and lowering blood pressure. Over time, this can significantly reduce the risk of heart attacks, strokes, and kidney damage.
Benign Prostatic Hyperplasia (BPH)
For men experiencing benign prostatic hyperplasia, medications such as tamsulosin, alfuzosin, and silodosin are often first-line treatments. These alpha adrenergic antagonists specifically target the smooth muscles of the bladder neck and prostate, reducing muscle tension and improving urinary flow. Symptoms like frequent urination, difficulty starting urination, and weak urinary stream are significantly alleviated, enhancing quality of life and preventing complications like bladder infections or kidney damage.
Raynaud's Disease
In patients with Raynaud's disease, alpha adrenergic antagonists are used to improve blood flow to extremities, such as fingers and toes, which are affected by severe vasoconstriction during cold exposure or stress. By dilating small blood vessels, these medications reduce the frequency and severity of attacks, decreasing pain, discoloration, and the risk of tissue damage.
Who should consider alpha-Adrenergic Antagonists medications?
Adults
Alpha adrenergic antagonists are ideal for adults with chronic hypertension, particularly those requiring additional medications to reach target blood pressure levels. They are also widely prescribed for men with benign prostatic hyperplasia to alleviate urinary symptoms. Adults with Raynaud's disease benefit from improved circulation and reduced symptom severity. Patients with adrenal tumors like pheochromocytoma may use these medications as part of their treatment plan. NiHowdy makes it easy and affordable for adults to access these critical medications while maintaining peace of mind.
Children
While alpha adrenergic antagonists are not commonly used in pediatric populations, they may be considered in specific cases such as severe hypertension or rare conditions like pheochromocytoma. Dosing for children is carefully tailored based on weight, age, and the severity of the condition, and monitoring is essential to avoid side effects. NiHowdy supports parents with expert resources and cost-effective options for managing their child's health safely.
Seniors
Seniors often require alpha adrenergic antagonists for conditions like hypertension or BPH, which are more prevalent with age. These medications are particularly beneficial in reducing high blood pressure while preserving kidney and heart health. In seniors with BPH, alpha adrenergic antagonists improve urinary flow and reduce symptoms without the need for surgery. However, older adults may be more prone to side effects like dizziness or falls due to blood pressure changes, so careful monitoring and adjusted dosing are essential. NiHowdy helps seniors navigate their medication needs with affordable pricing and tailored support for their unique requirements.
Are alpha-Adrenergic Antagonists safe?
Can I take alpha-Adrenergic Antagonists during pregnancy?
Are alpha-Adrenergic Antagonists safe to take while lactating?
Are alpha-Adrenergic Antagonists controlled substances?
Side effects of alpha-Adrenergic Antagonists?
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