Bell’s Palsy

Bell’s palsy involves a weakness or palsy on one aspect of the face. Symptoms usually seem very first thing one morning. The person might realize that they suddenly cannot control their facial muscles. Sometimes on one aspect. The affected aspect of the face tends to droop. The weakness may additionally have an effect on spit and tear production and therefore the sense of style.When Bell’s palsy happens, the perform of the facial is noncontinuous, inflicting an intermission within the messages the brain sends to the facial muscles. This interruption ends up in facial weakness or dis function.

Weakness or paralysis of the seventh cranial nerve.

Symptoms usually start to improve within a few weeks, with complete recovery in about six months.


Its annual incidence is a pair of to three folks per 10000 of the population, and this is often thought to be similar across all ethnic teams. Men girls|and ladies|and girls} square measure affected equally; but pregnant women and other people with polygenic disorder have Associate in Nursing inflated risk. Bell’s palsy happens mostly between the ages of ten and forty years.


The facial nerve-also known as the seventh os nerve-travels through a slim, bony canal (called the Fallopian canal) within the os, below the ear, to the muscles on all sides of the face. for many of its journey, the nerve is increased during this bony shell.

The disorder, that isn’t associated with stroke, is that the commonest explanation for facial dysfunction. Generally, Bell’s palsy affects just one of the paired facial nerves and one facet of the face, however, in rare cases, it will have an effect on each side.


When the facial nerves malfunction, as in Bell’s palsy, the following symptoms can occur:

  • sudden paralysis/weakness in one side of the face
  • difficulty closing one of the eyelids
  • irritation in the eye because it does not blink and becomes too dry
  • changes in the amount of tears the eye produces
  • dropping in parts of the face, such as one side of the mouth
  • drooling from one side of the mouth
  • difficulty with facial expressions
  • sense of taste may become altered
  • an affected ear may cause sensitivity to sound
  • pain in front or behind the ear on the affected side
  • Headache

While there’s no specific cure for Bell’s palsy, treatment focuses on rising seventh cranial nerve operate, minimising nerve harm and protective the affected eye. The treatment used can depend on the apparent cause and severity of the condition.

Surgery to relieve compression of the facial nerve may be considered in severe, prolonged cases. However, this kind of surgery is used rarely as it carries a high risk of nerve damage. Other types of surgery that may be considered in some instances include:

  • Nerve repair or nerve grafts
  • Muscle transposition – moving a working muscle from the temple area to supply movement to the paralysed part of the face
  • Muscle transfer – using a muscle from the leg to supply muscle bulk and function to the paralysed part of the face
  • Eyelid procedures – such as eyelid repositioning, eyelid lifts, or the insertion of a specialised stitch to prevent the lower eyelid from drooping
  • Alternative treatments such as massage, acupuncture and chiropractic manipulation may prove helpful in some cases.


Some of the images of people affected by bell’s palsy

Image result for bell’s palsy                     

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