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.
What's Causing Your Facial and Jaw Pain? Whether you're experiencing a dull ache, lingering soreness or a stabbing sensation, pain in your jaw and face can be frustrating and, in some cases, even debilitating. Your facial or jaw pain could be caused by one of numerous sources, but here are some of the common culprits. Teeth Grinding.