It is best to contact your doctor about post operative care and instructions since each doctor has a different regimen. In general you can color your hair after three weeks.
Hello,
The donor area after FUE, whether by hand or ARTAS, takes some time to heal. Most patients heal atraumatically over a period of weeks. As your hairs begin to grow, the donor area becomes harder to see. Daily washes with mild soap can help keep the donor area clean. If scabs form, mil...
Sometimes the hair keeps growing wıthout getting thru the shedding period. 4 weeks is a very short time. Sedding can happen up to the first 2nd months.