minoxidil and finastreide can cure loss hair yes or no so yes they have side effect many please descripetion detail and how they about d.h.t.

Minoxidil
FDA-Labeled Indications:
Male pattern alopecia: 2% or 5% solution, 1 mL TOPICALLY twice a day: MAX 2 mL/day
Male pattern alopecia, Female: 2% solution, 1 mL TOPICALLY twice a day
Adverse Effects
Common
• Cardiovascular: Hypotension
• Dermatologic: Hirsutism, Hypertrichosis
• Endocrine metabolic: Body fluid retention (7%), Hypernatremia
Serious
• Cardiovascular: Abnormal ECG (60%), Angina, Cardiac tamponade, Pericardial effusion (3%), Pericarditis, Tachyarrhythmia
• Dermatologic: Stevens-Johnson syndrome (rare )
• Hematologic: Leukopenia (rare), Thrombocytopenia (rare)
• Finastreide
FDA-Labeled Indications:
• Benign prostatic hyperplasia
• Male pattern alopecia
Adverse Effects

Common
 Dermatologic: Rash
 Reproductive: Breast tenderness, Disorder of ejaculation, Erectile dysfunction, Reduced libido, Swelling of breast

Serious
 Endocrine metabolic: Neoplasm of male breast (rare, relationship currently unknown