There are an estimated 30,000 mountain lions in the western United States. One mountain lion subspecies, the Florida panther, is critically endangered with a population of less than 100 individuals.
Causes of muscle twitching include: 1  Pregnancy. 2  Stress or anxiety. 3  Excessive caffeine. 4  Hypothyroidism. 5  Bug bites or stings. 6  Mono. 7  Parkinson's Disease. 8  Side-effects of certain drugs or medication (such as diuretics, corticosteroids, or estrogens).9  Dehydration.hese twitches often go unnoticed, and when you do feel them, they tend to feel worse and more noticeable than they actually are. Twitches, also known as fasciculations, can occur in the arms, feet, fingers, hands, head, legs, stomach, and other parts of the body.
You can also experience other symptoms listed below. Your blood is drawn, and if antibodies (heterophile antibodies) are present in the blood, the test is positive and you have EBV. Because mono is caused by a virus, it cannot be treated with antibiotics. Therefore, treatment is based on managing symptoms until your body can fight the illness on its own. You can give your immune system a boost by getting plenty of rest and drinking a lot of water.