Trimazosin is a sympatholytic alpha-1 blocker.[1][2]

References

  1. ↑ van Kalken CK, van der Meulen J, Oe PL, Vriesendorp R, Donker AJ (1986). "Pharmacokinetics of trimazosin and its effects on blood pressure, renal function and proteinuria during short-term therapy of patients with impaired renal function and hypertension". Eur. J. Clin. Pharmacol. 31 (1): 63–8. doi:10.1007/BF00870988. PMID 3780829. S2CID 19123951.
  2. ↑ U.S. patent 3,669,968



source: https://en.wikipedia.org/wiki/Trimazosin