There are simple remedies that help but drool is not something that is suggested as there is always a chance of developing irritant dermatitis or skin dryness.
Depending on the age, if she is less than 35 years of age, you can try aloe vera gels, hyaluronic acid serum followed by Vaseline petroleum jelly (works well), caffeine products and many more.
If she is more than 35 years of age, go for a retinol product as the dark circles could be thinning skin.
Book a direct consultation so that the problem can be addressed correctly.
Health Tips
avoid constant rubbing of eyes