Finasteride is in a class of medications called 5-alpha reductase inhibitors. Finasteride treats BPH by blocking the body's production of a male hormone that causes the prostate to enlarge. Finasteride treats male pattern hair loss by blocking the body's production of a male hormone in the scalp that stops hair growth.
The electron. It is found within energy levels called orbits. They are denoted by K,L,M,N,O,...... The electron. It is found within energy levels called orbits. They are denoted by K,L,M,N,O,......
The atoms are made up of three basic sub-atomic particles. The three main subatomic particles present inside an atom are. 1  Electron - Negatively charged particle present outside the nucleus of an atom.  Proton - Protons are positively charged and are present inside the nucleus.