Bell's palsy :
Bell's palsy is a condition in which sudden weakness or paralysis of facial muscles occurs on only one side of the face. The general cause of this condition occurs from the inflammation or compression of the facial nerve. While sometimes exact cause cannot be clearly identified, the most commonly cause is identified as a viral infection, which is mostly due to herpes virus. Bell's palsy occurs usually only to one side of the face, which droops, interferes with eye closure, and also makes it harder to smile on that side. Other symptoms include inability to shut the eye, drooping mouth, loss of taste on that side, and in some cases, sensitivity to sound. Most cases of Bell's palsy improve on their own after weeks to months. The doctor might prescribe drugs like corticosteroids to suppress the inflammation and antiviral drugs. Exercises to strengthen the facial muscles would also be advised. A regular follow up with the neurologist and physiotherapist would improve the symptoms of the patient which will help to lead healthy life.