Historical Examples. 1  What between the blow of the cougar and the force of the fall, the big-horn was dead. 2  Two Arrows wiped the blood of the cougar from the blade of his lance. 3  But now the hounds were too quick, and in a trice they had the cougar surrounded. 4  No cougar stalking its prey could have been more lithely wary.
SeveralPossibilities: Most cases of a twitching lip may be due to stress, fatigue, emotion, excessive caffeine intake or some deficiency in the diet such as potassium. Lip twitching in most cases is self-limiting, disappearing in minutes or maybe in a few days without any residual problems.
Both sensations, medically called paresthesia, arise from conditions affecting sensory nerves in the lips, but usually not from neurological diseases. Skin diseases also rarely cause tingling or numbness but rather itch, burning or pain in the lips. Main causes of tingling and numb lips are listed below. Food allergy can result in tingling or swollen lips, tingling mouth, itchy throat or skin, appearing within few minutes (early reaction) or several hours (delayed reaction) after a meal, and lasting for several minutes to few hours.