58 citations,
January 2003 in “Biological & Pharmaceutical Bulletin” Bombax ceiba stem bark extracts can lower blood pressure, but high doses can be toxic and lethal.
43 citations,
January 1977 in “Toxicology and Applied Pharmacology” Minoxidil is mostly safe, but high doses can cause electrolyte imbalances and heart issues in dogs.
17 citations,
April 1972 in “PubMed” Minoxidil lowers blood pressure and spreads throughout the body in normal rats.
55 citations,
March 1973 in “PubMed” Minoxidil is a new drug that lowers blood pressure.
86 citations,
September 1977 in “BMJ” Minoxidil effectively controls blood pressure in severe cases, but has serious side effects and causes hair growth in women.