Male pattern baldness (MPB) is an increasing problem in today's society.
Hair care is a daily ritual shaped by age, gender, socioeconomic status and internal health. The hair cycle normally consists of growing, resting and falling hairs and there is a delicate balance between these stages of hair cycle. Normally hair should re-grow but if it is not happening, you should consider seeing a dermatologist.
Further information is in the following weblink
https://www.aad.org/public/diseases/hair-and-scalp-problems/hair-loss
Next Steps
Both the problem may have a common cause and can be made out upon investigation and consultation.
Health Tips
Avoid self medications. Meet a Dermatologist.