It is best to consult a doctor or physiotherapist who can assess your knee and recommend exercises to strengthen the surrounding muscles, which help support the joint and reduce pain. Rest your knee, avoid lifting heavy weights, and use ice packs or painkillers such as paracetamol or NSAIDs under medical supervision.

These symptoms, especially neck pain and sensitivity to drafts, are commonly related to muscle tension, poor posture, or a mild viral infection. To relieve your discomfort, you can take over-the-counter pain relievers like acetaminophen or ibuprofen, which help with both pain and a feverish feeling. Applying a warm compress to your neck can relax tense muscles, and avoiding direct wind from fans will prevent further spasms. Please ensure you stay well-hydrated and rest. If your "feverish" feeling becomes a documented high fever, or if you develop a severely stiff neck, please consult a healthcare professional for a proper evaluation.

For jaw swelling during a root canal, an over-the-counter anti-inflammatory medication like Ibuprofen (400 mg every 4 to 6 hours, provided you have no contraindications like stomach ulcers or asthma) is most effective. Applying a cold compress to the outside of your jaw for 15 minutes at a time will also help reduce inflammation. Please avoid self-medicating with antibiotics. Since swelling can indicate an active infection, it is crucial to contact your dentist immediately. They will determine if you need prescription-strength medications, antibiotics, or an urgent follow-up appointment.

For temporary relief from back tooth pain, you can take over-the-counter pain relievers. Ibuprofen (400 mg every 4 to 6 hours with food) is highly effective because it reduces inflammation. Alternatively, Acetaminophen (500 mg every 4 to 6 hours) can help manage the pain. Rinsing your mouth with warm salt water can also soothe the area. Avoid placing aspirin directly on your gums. Please remember that these medications only temporarily mask the symptoms. Back tooth pain is often caused by cavities, wisdom teeth issues, or infections, so it is crucial to see a dentist promptly for a proper diagnosis and treatment.

For temporary relief of severe pain, you may take over-the-counter paracetamol or ibuprofen, provided you have no underlying health issues like stomach ulcers, asthma, or kidney disease. However, because your pain is severe, these over-the-counter options may not be fully effective, and taking stronger prescription medicines without medical supervision can be unsafe. I highly recommend consulting a healthcare professional for a proper diagnosis to target the exact cause of your pain safely. If your pain is sudden, unbearable, or accompanied by symptoms like chest tightness, shortness of breath, or high fever, please seek immediate medical attention.

A dental bridge replaces missing teeth. First, your dentist prepares the adjacent teeth by reshaping them to serve as anchors. Next, they take an impression to custom-make your bridge and place a temporary one. Finally, the permanent bridge is adjusted and cemented in place. Regarding medications, you do not need long-term prescriptions. Your dentist will use local anesthesia during the procedure. For mild post-procedure discomfort, over-the-counter pain relievers like ibuprofen or acetaminophen are usually sufficient. If an infection is present, your dentist may prescribe a short course of antibiotics. Always follow your dentist's specific post-care instructions.