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Tamsulosin
Alpha-1 adrenoceptor antagonist, urinary smooth-muscle relaxant. Registered in Georgia: 6 human medicines. Forms: capsule, modified release (retard / SR).
Doses
Each dose comes with its source. Check the label of the product you use.
| Dose | Species | Indication | Route | Frequency | Source |
|---|---|---|---|---|---|
|
0.4–0.8 mg per animal
off-label |
Dog | Functional urethral obstruction | By mouth | once daily |
ACVIM urinary incontinence
Guideline or consensus statement Recommendations agreed by a panel of veterinary specialists after reviewing the evidence. They guide practice and do not authorise a product. Journal of Veterinary Internal Medicine, 2024 |
Safety information
Known Contraindications
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Warning
Alpha-1 blocker: hypotension can occur. The 0.4 mg modified-release capsules and tablets must be given whole: do not open, crush or split them.Sources: ACVIM
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Warning
Alpha-1 blocker: hypotension can occur. The 0.4 mg modified-release capsules and tablets must be given whole: do not open, crush or split them.Sources: ACVIM
All forms and registration17
Registration in Georgia and abroad: the register, number, validity and source are behind (i).
Grasulan GMG 0.4 mg, Capsule
Omnic 0.4 mg, Capsule
Omnic Ocas 0.4 mg, Modified release (retard / SR)
Omnic Tocas 0.4 mg, Modified release (retard / SR)
Proflosin 0.4 mg, Capsule
Prolosin 0.4 mg, Capsule
Saloveri 0.4 mg, Modified release (retard / SR)
Talizi 0.4 mg, Capsule
Tamsaprost 0.4 mg, Capsule
Tamsol 0.4 mg, Capsule
Tamsulosin Stada 0.4 mg, Capsule
Tamsulosin Wockhardt 0.4 mg, Capsule
Tamurex 0.4 mg, Capsule
Tanyz 0.4 mg, Capsule
Tanyz K 0.4 mg, Capsule
Tulosin 0.4 mg, Capsule
Professional reference for veterinary professionals. Not advertising and not a substitute for the product label/SPC.
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This reference is still growing. Missing a product? Let us know. · Report an error or request an addition · Updated: 29 Oct 2026