Rapid Heart Beat in Cats. Save to mypetMD. Supraventricular tachycardia (SVT) is a medical condition that is characterized by a rapid heart rate that occurs during times of rest or low activity (i.e., at times other than exercise, illness, or stress).
If you chew too much or subconsciously clench your jaws during stressful times, your jaw muscles can spasm and cause pain. Stress-induced clenching or grinding can cause slight misalignment of the jaw, leading to jaw, neck, or eye pain, as well as jackhammer-like headaches.
It is possible that your jaw or bite is not in line which over time can cause pain. Overuse injuries are common as well, caused by either chewing gum, clenching the jaw from stress, and grinding your teeth during sleep. Jaw pain can also be caused by a sinus infection. Another common cause of jaw pain is a toothache or periodontal disease. Make an appointment to determine the correct cause of your pain, but in the meantime try icing your jaw, avoiding overuse of your jaw, and taking an over the counter pain medication.