Lip numbness may be caused by low blood calcium, exposure to cold temperatures, Raynaud’s disease, food allergies, toxic chemical exposure, Lyme disease, reactions to some medications or even cancer, according to HealthGrades. Additional causes of lip numbness include thyroid imbalances, Guillain-Barré syndrome, ischemia, hyperventilation, neuropathy or multiple sclerosis.Continue Reading
Some causes of lip numbness are harmless, such as the sensation patients feel after receiving a local anesthetic during a dental procedure, explains HealthGrades.
Underlying health conditions can cause damage to the nerve pathways between the brain and body, resulting in lip numbness and various other symptoms, including difficulty walking, impaired muscle coordination, loss of muscle strength and sporadic twitches and spasms in the muscles, according to HealthGrades.
Ingesting toxic chemicals can cause numbness in the lips and other areas of the body and constitutes a medical emergency, according to HealthGrades. If a person experiences changes to her speech patterns, has trouble swallowing, experiences swelling in the face and mouth or cannot breathe properly, it is imperative that emergency medical attention is sought immediately. Lip numbness should be analyzed by a doctor to find a cause and determine a proper plan of treatment. Doctors need to know of any accompanying symptoms, such as changes to bowel movements, tingling, redness, bleeding, nausea and loss of bladder control. All of these signs are helpful to doctors when diagnosing the origin of lip numbness.Learn more about Pain & Symptoms
Lip discoloration is the change of a person’s natural lip color to a lightened or darkened shade. The most common discoloration tones are brown and gray; however, the lips can also turn to a blue or yellow tone, says Healthhype.com.Full Answer >
Lip discoloration is caused by a number of factors including anemia, cyanosis, melasma, too much sun exposure, consumption of excessively hot food, high intake of caffeine, licking and biting of lips, vitamin B deficiency, high levels of iron, hormonal changes, allergies, excessive pigmentation, dry lips or jaundice. Discoloration of lips can also sometimes be a hidden symptom of cancer in some cases.Full Answer >
Pain, numbness and tingling in either big toe can be due to many factors or conditions, including an injury, prolonged sitting in the same position and shoes that fit poorly, according to HealthGrades. Other possibilities include impaired blood circulation, nerve damage from temperature extremes or toxic substances, and peripheral neuropathyFull Answer >
Several medical conditions, including diabetes, frostbite, Lyme disease, Morton's neuroma, multiple sclerosis, sciatica and spinal cord injuries, can cause numbness in the feet, according to Healthline. It is also possible to experience numbness in the foot after sitting for too long in the same position. It is important to contact a doctor if there is no reasonable explanation for the numbness or if other symptoms accompany the numbness.Full Answer >