Most anxiety after FUE happens in the first week. The grafts are new, the scalp looks different and normal swelling can feel more dramatic than expected.
Washing instructions should come from the clinic that performed the procedure. In general, rubbing, scratching and direct pressure matter more than the shampoo brand.
Sleep position is another practical detail. Keeping the head elevated and avoiding contact with the recipient area can reduce swelling and protect the new grafts.
If pain increases, redness spreads or discharge appears, the clinic should be contacted. Recovery advice works best when normal symptoms and warning signs are clearly separated.