Lipsa de vitamine B si A.
Poti folosi cu succes o crema cu vitamina A, sau direct vitamina A uleioasa/capsule.
Daca suferi cronic de aceasta problema, ia un supliment de Omega 3 ( iti atasez niste linkuri: http://silvafarm.ro/index.php?route=product/search&filter_name=omega%203 si http://silvafarm.ro/index.php?route=product/search&filter_name=vitamina%20a