Jaw pain in someone with your medical history can sometimes be a sign of a heart issue, such as angina, rather than a muscle problem. Your safest first step is to seek immediate medical evaluation to rule out any cardiac concerns. Regarding medication, please avoid pain relievers like ibuprofen or naproxen, as these can increase cardiovascular and blood pressure risks. While acetaminophen is a safer pain medication for patients with coronary artery disease and hypertension, you should not take any new medication until a healthcare professional has evaluated your jaw pain and confirmed it is safe to do so.

Since Pyrigesic 650 (paracetamol) hasn't eased the pain, please do not take extra doses. Instead, try applying an ice pack to your lower back for 15 minutes to reduce inflammation. Rest in a comfortable position, such as lying on your back with pillows supporting your knees, but avoid prolonged bed rest. Gentle, slow movement can help prevent stiffness. When possible, consult a pharmacist or doctor about safely adding an over-the-counter anti-inflammatory, like ibuprofen. If you develop leg weakness, numbness, or bowel/bladder issues, please seek immediate medical attention.

Taking too much paracetamol (found in Pyrigesic 650, Dolo, and Acemiz Plus) can strain your liver, and vomiting is a sign your body needs immediate care. The most important step right now is to go to the nearest emergency room immediately. Doctors have highly effective treatments, like an antidote called N-acetylcysteine, which works best when given early. Please bring the medicine packaging with you so the medical team knows exactly what was taken.