Europe — EMA
Neomyx (Tamsulosin Hydrochloride, Dutasteride)
GNH USA supplies Neomyx (Tamsulosin Hydrochloride and Dutasteride), a 5‑alpha‑reductase inhibitor for benign prostatic hyperplasia. Request a quote.
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What is Tamsulosin Hydrochloride, Dutasteride?
Tamsulosin Hydrochloride and Dutasteride, the active ingredients in Neomyx, are an Alpha-1 adrenergic antagonist and a 5-alpha-reductase inhibitor presented as an oral tablet for oral use. They are indicated for the treatment of benign prostatic hyperplasia in adult men, helping to improve urinary flow and reduce prostate size.
GNH USA supplies Neomyx as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies, clinics and other healthcare institutions worldwide.
What is Tamsulosin Hydrochloride, Dutasteride used for?
Neomyx, containing tamsulosin and dutasteride, is indicated for conditions related to benign prostatic hyperplasia (BPH) and associated lower urinary tract symptoms.
- Benign prostatic hyperplasia (BPH): reduces prostate volume and eases urinary obstruction. - Lower urinary tract symptoms (LUTS) associated with BPH: improves urinary flow and decreases frequency, urgency, and nocturia. - Risk of acute urinary retention: lowers the likelihood of sudden urinary blockage.
What are the side effects of Tamsulosin Hydrochloride, Dutasteride?
Neomyx may cause a range of adverse reactions, from mild to serious.
Common Side Effects: - Dizziness or light‑headedness, especially on standing. - Ejaculatory disorders such as reduced volume or retrograde ejaculation. - Decreased libido or sexual dysfunction. - Nasal congestion or runny nose. - Headache. - Orthostatic hypotension.
Serious or Rare Side Effects: - Priapism (prolonged erection). - Severe allergic reactions including rash, swelling, or anaphylaxis. - Breast tenderness or enlargement. - Elevated liver enzymes indicating possible hepatic injury. - High‑grade prostate cancer risk. - Persistent urinary retention requiring medical intervention.
What precautions apply to Tamsulosin Hydrochloride, Dutasteride?
Before prescribing Neomyx, clinicians should consider several safety aspects.
- Blood pressure monitoring: watch for orthostatic hypotension, especially during initiation. - Prostate-specific antigen (PSA) testing: dutasteride can lower PSA levels, affecting cancer screening. - Contraindication in women: the drug is not indicated for female patients. - Liver function assessment: consider dose adjustment in hepatic impairment. - Discontinuation: do not stop abruptly without medical guidance. - Store at ambient temperature: keep in the original pack, protect from moisture and direct sunlight.
What does Tamsulosin Hydrochloride, Dutasteride interact with?
Neomyx can interact with other medicines, requiring careful management.
Major Interactions (Avoid): - Potent CYP3A4 inhibitors (e.g., ketoconazole, itraconazole): may increase dutasteride exposure. - Other alpha‑blockers (e.g., doxazosin, prazosin): additive hypotensive effect.
Moderate Interactions (Monitor Closely): - CYP3A4 inducers (e.g., rifampin, carbamazepine): may reduce dutasteride efficacy. - Diuretics: enhanced risk of orthostatic hypotension. - NSAIDs: may increase risk of renal impairment, especially in dehydrated patients.



