Facial Weakness – Bell’s Palsy

Bell’s palsy is a form of temporary facial paralysis resulting from damage or trauma to the facial nerves. Generally, Bell’s palsy affects only one of the paired facial nerves and one side of the face, however, in rare cases, it can affect both sides.

Bell’s palsy affects each individual differently. Some cases are mild and do not require treatment as the symptoms usually subside on their own within 2 weeks. For others, treatment may include medications and other therapeutic options. Recent studies have shown that steroids such as the steroid prednisone -- used to reduce inflammation and swelling --are effective in treating Bell’s palsy. Other drugs such as acyclovir -- used to fight viral herpes infections -- may also have some benefit in shortening the course of the disease.

Another important factor in treatment is eye protection. Bell’s palsy can interrupt the eyelid’s natural blinking ability, leaving the eye exposed to irritation and drying. Therefore, keeping the eye moist and protecting the eye from debris and injury, especially at night, is important. Lubricating eye drops, such as artificial tears or eye ointments or gels, and eye patches are also effective.