Hello,hairfall may be because of many reasons.
You need to consult specialist to find out the cause as it may be hormonal imbalance,anaemia ,vitamins deficiency ,stress,heredity etc.
1.You need to take supplements containing biotin,iron,vitamins etc(prescribed by doctor)
2.Some kind of solution for topical application
But all these measures will take time to show result so it would be better to go for Hair Mesotherapy,PRP to get visible and fast result.
Next Steps
consult cosmetologist or dermatologist.
You will start noticing result in few sessions.
Health Tips
Maintain healthy lifestyle.
Eat almonds,walnuts,green leafy vegetables,citrus fruits etc.