Facial Exercises: As facial nerves begin to recover, tightening and easing facial muscles can help encourage them.
Dental care: If there is small or no sensation in the mouth, food can lead to gum disease. Brushing and flossing can help counter this.
Problems with eating: If there are problems with swallowing, one should chew the food well and eat slowly. Choice of soft foods, such as yogurt.
OTC pain relief: to reduce any distress. Any painkillers, including ibuprofen and Advil, can be purchased online.
I also wrote an article on What Vitamins And Minerals Are Good For the Brain? also you can read.