Clinical trials
Full profile accessFollow clinical development from study design and recruitment through results.
- Trial phase
- Status
- Readouts
Drug intelligence / Profile preview
nicotinamide + papaverine + thiamine
- Development stage
- Unknown
- Lead developer
- NISSHAゾンネボード製薬
- Modality
- Small Molecules
- Administration
- Oral
01
Overview
Stomin A (ストミンA配合錠) is a combination pharmaceutical product developed and marketed by Zonnebodo Pharmaceutical in Japan for the treatment of tinnitus. It consists of three active components: nicotinamide (Vitamin B3), papaverine hydrochloride, and thiamine hydrochloride (Vitamin B1). Papaverine acts as a non-selective phosphodiesterase inhibitor, promoting smooth muscle relaxation and vasodilation to improve blood flow to the inner ear. Nicotinamide and thiamine serve as essential metabolic precursors and cofactors that support neuronal health and vascular integrity. The combination is specifically indicated for the relief of ringing in the ears (tinnitus).
- Brand names
- ストミンA配合錠Stomin A
- Other names
- Stomin A Combination Tablets
02
Targets
PDE (Phosphodiesterase family)
Beyond the preview
Go deeper on nicotinamide + papaverine + thiamine.
Explore the evidence, development activity, and competitive landscape with Gosset’s full data platform.
Indications & development
Full profile accessExplore development by indication, patient population, and geography.
- Indications
- Development status
- Countries
Licensing & deals
Full profile accessTrace asset ownership, licensing agreements, and commercial partnerships.
- Partners
- Deal terms
- Milestones
Patents & exclusivity
Full profile accessExplore the patent landscape and regulatory exclusivity around an asset.
- Patents
- Expiration dates
- Exclusivity
Competitive landscape
Full profile accessCompare development programs by target, modality, and indication.
- Competing assets
- Targets
- Development stage
Research & analysis
Full profile accessConnect source evidence and development news to your research questions.
- Publications
- News
- Analysis
Bring the full picture into focus.
See how Gosset can support your research on nicotinamide + papaverine + thiamine.