The tremor occurs most frequently on stretching the arms or trying to perform some activity and is often associated with neurological disorders. This is one of the most common types of tremor and usually involves the arms, hands and head. Twitching of the lips and muscles around the mouth.Signs and symptoms may be present at birth or develop later and will depend on the body systems affected. It is often associated with defects in the heart, cleft palate, behavioral problems and poorly functioning parathyroid glands. DiGeorge SyndromeĪ defect in chromosome 22 results in this syndrome where there is poor development of several body systems. Twitching of the hands and feet, may also occur in patients suffering with hypoparathyroidism. Muscle cramps in the legs, feet, abdomen or face.Tingling, numbness and burning sensation in the fingertips, toes and lips.

This gives rise to a number of symptoms, such as : In hypoparathyroidism there is low levels of calcium and elevated phosphorus levels in the body as a result of low production of parathyroid hormone.

Fixed facial expression with a staring gaze and little or no blinking.

Problems with balance and co-ordination.

Other signs and symptoms of Parkinson’s disease may include : In later stages of the disease, lip twitching may continue even when the patient is talking or eating. Twitching of the lips is not observed when the patient is sleeping. This tremor of the lips occurs at rest and may stop while performing activities such as eating or speaking – typical of resting tremors in Parkinson’s disease. In Parkinson’s disease, twitching or tremor of the lips may occur as rhythmical involuntary, movements affecting one or both lips, along with other signs and symptoms of the disease. This syndrome also includes behavioral problems. Symptoms are caused by repeated involuntary muscle spasms resulting in : Tourette’s syndrome is different from short-lived childhood tics. Stress is known to aggravate this condition.

Tics occur frequently in childhood and often resolve on their own but may sometimes continue throughout life. There is repeated spasm of the involved muscles. TicsĪ facial tic may involve the eyes or muscles of the face and lips. Compression of the facial nerve by a tumor may also be a cause, but it is usually idiopathic meaning that no cause can be identified. Involuntary facial movements, including twitching of the lips, occurs in this condition which may be aggravated or initiated by fatigue or anxiety. Bell’s palsy may cause occasional twitching of the lips and a facial droop is usually present.Ĭauses of Persistent Lip Twitching Hemifacial Spasm.Damage or irritation of the facial nerve due to any cause.Other causes of lip twitching may include : Excessive stimulant intake – coffee, certain soft drinks, tea, chocolate and over-the-counter (OTC) stimulants.Emotions, such as anger, amusement, fear.The most common causes of lip twitching are : Lip twitches are usually rapid, almost imperceptible movements of the lips that occur during a purposeful action such as pursing the lip and may indicate muscle fatigue. Twitches may occur suddenly even when the lips are at rest or may happen after direct stimulation of the lips – pressure, electrical, chemical or heat.

Lip twitching or lip fasciculations are abnormal irregular contractions of muscle fibers of the lips. Tics, spasms, tremors, and fasciculations (general muscle twitching) may also cause twitches of the lip.

It may also be due to contraction of the muscle fibers as a result of direct stimulation or irritation or injury of the nerve supplying these muscles. Twitching of the lips is a sudden involuntary contraction of the lip muscles. However persistent lip twitching with other signs and symptoms should be investigated for other underlying disorders. Lip twitching in most cases is self-limiting, disappearing in minutes or maybe in a few days without any residual problems. Most cases of a twitching lip may be due to stress, fatigue, emotion, excessive caffeine intake (drinking large amounts of coffee or caffeinated soft drinks), or some deficiency in the diet such as potassium. Lip twitching can be a rather disturbing symptom for some even though in most cases the cause behind it may not be serious.

Lip quiver meaning