Bell's palsy

Bell's palsy is an acute condition that causes weakness or paralysis to the muscles of one side of the face. The weakness or paralysis can also affect the eyelid, meaning that someone with the condition cannot close their eye. The cause of Bell's palsy is unknown, although many researchers believe that the herpes virus is responsible.

How common is Bell's palsy?

Bell's palsy is a relatively rare condition. The condition usually develops between 15-40 years of age, and men and women are equally affected.

Bell's palsy is more common in pregnant women and those with diabetes. The reasons for this are unclear.

Prognosis

The prognosis for Bell's palsy is usually favourable, with 85% of people making a full recovery within nine months, and most people with the condition noticing a marked improvement in their symptoms within three weeks.

Steroid medications are sometimes used to speed up the recovery process. It is important to take good care of the affected eye during the recovery process.

Glossary

Acute

Acute means occuring suddenly or over a short period of time

Prognosis

A prognosis is a prediction of the possible outcome of a disease or condition