Product image of Hytrin 10 (Terazosin Hydrochloride Dihydrate) supplied by GNH India

Hytrin 10

Active Ingredient:
Terazosin Hydrochloride Dihydrate
Origin:
EU

Hytrin 10 (Terazosin Hydrochloride Dihydrate)

Terazosin, the active ingredient in Hytrin 10, is an alpha‑1 adrenergic receptor antagonist presented as a 10 mg tablet for oral use. It is employed to lower elevated blood pressure and to relieve urinary obstruction caused by benign prostatic hyperplasia in adult patients.

GNH India supplies Hytrin 10 as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable logistics for cross‑border distribution. Clients benefit from dedicated technical support and regulatory expertise throughout the procurement process.

Manufacturer / TM Owner

Amdipharm Limited

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Indications & Clinical Uses

Terazosin is used in cardiovascular and urological pathways to manage the following conditions:

  • Hypertension: reduces systemic vascular resistance, helping achieve target blood pressure in adults.
  • Benign prostatic hyperplasia (BPH): relaxes smooth muscle in the prostate and bladder neck, improving urinary flow and reducing symptoms.
  • Urinary symptoms associated with BPH: decreases frequency, urgency and nocturia, enhancing quality of life.

How It Works

  • Terazosin selectively blocks alpha‑1 adrenergic receptors located on vascular smooth muscle and in the prostate. By inhibiting these receptors, it prevents norepinephrine‑induced vasoconstriction, producing arterial dilation and lowering peripheral resistance. In the lower urinary tract, receptor blockade relaxes smooth muscle of the prostate and bladder neck, facilitating urine passage. The resulting decrease in systemic vascular tone contributes to blood pressure control, while the relaxation of prostatic smooth muscle alleviates obstruction of the urethra.

Side Effects

Terazosin may cause a range of adverse reactions, which are classified by frequency and severity.

Common Side Effects

  • Dizziness
  • Headache
  • Fatigue
  • Nasal congestion
  • Peripheral edema
  • Nausea

Serious or Rare Side Effects

  • Severe hypotension
  • Syncope
  • Priapism
  • Anaphylactic reaction
  • Hepatic dysfunction

Precautions & Warnings

When prescribing Terazosin, clinicians should observe the following precautions to ensure safe use.

  • Blood pressure monitoring: check baseline and periodic readings to avoid excessive hypotension.
  • Renal function assessment: adjust therapy in patients with impaired kidney function.
  • Concomitant antihypertensives: evaluate additive blood‑pressure‑lowering effects.
  • Orthostatic hypotension risk: counsel patients to rise slowly from sitting or lying positions.
  • Discontinuation: avoid abrupt cessation, especially in patients with chronic use.
  • Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Terazosin interacts with several medicines; awareness of the interaction level guides clinical decisions.

Major Interactions (Avoid)

  • Other alpha‑1 blockers: combined use can cause profound hypotension.
  • Phosphodiesterase‑5 inhibitors (e.g., sildenafil): risk of severe blood pressure drop.
  • Potent CYP3A4 inhibitors (e.g., ketoconazole): may increase terazosin plasma concentrations.

Moderate Interactions (Monitor Closely)

  • Diuretics: additive hypotensive effect, monitor volume status.
  • Non‑steroidal anti‑inflammatory drugs: may attenuate antihypertensive response.
  • Other antihypertensive agents: dose adjustments may be required to maintain target pressure.

Frequently Asked Questions

Hytrin 10 contains terazosin, which is prescribed to lower high blood pressure and to treat urinary obstruction caused by benign prostatic hyperplasia. It helps patients achieve target blood pressure levels and improves urine flow by relaxing smooth muscle in the prostate and bladder neck.

Terazosin works by selectively blocking alpha‑1 adrenergic receptors on blood vessels and in the prostate. This blockade prevents norepinephrine‑induced constriction, causing blood vessels to dilate and reducing peripheral resistance. In the prostate, it relaxes smooth muscle, easing urinary passage.

The dosage of Hytrin 10 is individualized by a qualified prescriber based on the patient’s medical condition, response to therapy, and other medications. Only a healthcare professional can determine the appropriate starting dose and any subsequent adjustments.

Safety data for terazosin in pregnancy and lactation are limited. Because potential risks cannot be excluded, the product should generally be avoided unless the prescriber determines that the benefit outweighs the possible harm to the fetus or infant.

To request Hytrin 10, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Hytrin 10 (terazosin) shares the same class mechanism as other alpha‑1 antagonists such as doxazosin and prazosin. All lower blood pressure and improve urinary flow, but individual agents differ in dosing frequency, half‑life and side‑effect profiles. Choice of therapy is guided by clinical response, tolerability and physician preference.

Store Hytrin 10 at ambient temperature, preferably below 25 °C, in the original packaging to protect it from moisture and direct sunlight. Keep the container tightly closed and out of reach of children. Do not store in a refrigerator or freezer.

Hytrin 10 is taken orally, usually with a full glass of water. It may be taken with or without food, but patients should follow the prescriber’s instructions regarding timing and whether the dose should be taken in the morning or evening.

Serious adverse events include severe hypotension, syncope, priapism and anaphylactic reactions. Patients should seek immediate medical attention if they experience sudden dizziness, fainting, prolonged painful erection, or signs of an allergic reaction such as swelling, rash or difficulty breathing.

Hytrin 10 is contraindicated in patients with known hypersensitivity to terazosin or any component of the formulation. Caution is advised for individuals with severe orthostatic hypotension, recent myocardial infarction, or those taking certain interacting medications such as other alpha‑1 blockers or potent CYP3A4 inhibitors.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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