Local Anesthesia Injection
Post-Operative Care Instructions After Local Anesthesia Injection 1. What to Expect After Treatment The injection site (lip, cheek, tongue, or gum) will feel numb for 2–4 hours, gradually returning to normal sensation. Mild side effects, such as headache, nausea, or fatigue, may occur once the anesthesia wears off. You may experience minor swelling, bruising, or aching gum around the injection site, typically resolving within a few days. 2. How to Take Care of Yourself After Treatment Wait until numbness fades (usually 2–4 hrs) before eating; start with soft, room-temperature foods. If you’re experiencing gum soreness or tenderness where you were injected: Apply a cold compress to the cheek for 10–15 minutes to reduce swelling. Use over-the-counter pain relief (e.g., ibuprofen, acetaminophen) as needed. Keep the area clean with gentle salt-water rinses (½ tsp salt in 240 mL warm water), 3–4 times a day. For those prone to cheek or lip biting during numbness: Gently massage the area with petroleum jelly or petroleum-based ointment to protect and soothe the tissues. Apply a cold compress to reduce swelling. If a bite leads to a raw area or ulcer, rinse with salt water after eating and apply topical oral gel or barrier ointment to aid healing. Stay hydrated—drink plenty of water to help flush out anesthesia and ease nausea. Sleep with your head slightly elevated to help minimize facial swelling. 3. What to Avoid After Treatment Do not bite, chew, scratch, or pick at any numb area until sensation returns. Avoid using straws, smoking, or consuming spicy/hot/hard foods while numb. Refrain from vigorous activities or anything that may injure the numbed tissues. If you’ve experienced cheek or lip injuries before, be extra cautious to prevent re-injury, and use lubricant or gel as directed. 4. When to Contact the Clinic Numbness lasting more than 6 hours after the injection. Severe gum pain, swelling, or bruising that worsens after 2–3 days. Persistent oral burning or pins-and-needles sensation. Signs of allergic reaction: hives, facial swelling, difficulty breathing. Bleeding or clotting issues around injection sites—especially if bleeding lasts beyond 24 hours or is hard to control. 5. How to Reach Us If you have any concerns, questions, or complications following your treatment, please contact Kitcha Dental Clinic. Our staff will assess the urgency of your situation and prioritize appointments accordingly to ensure you receive timely care. Contact Kitcha Dental Clinic: Phone (Thailand): 053-200201 or 091-797-7888 Website: https://www.kitchadentalclinic.com/contact-us/ LINE: nav.cx/5PmNyFR WhatsApp: https://wa.me/66917977888 Facebook Messenger: https://m.me/kitchaclinic