By definition, acute cough is one lasting <3 weeks, sub-acute cough lasts 3-8 weeks, and chronic cough lasts >8 weeks [8]. Most acute coughs raise minimal concerns among health practitioners as they are generally caused by URTIs, usually have a short duration, and are self-limited.
Healing is a complicated procedure after tooth extraction. It may take from 3 to 5 weeks in normal person but it will take longer in diabetic patient, presence of infection after extraction, malnutrition, complicated surgical extraction, and smoking. Complete healing with bone deposition and remodeling will take from 3 to 6 months.
In most cases, the anesthesia used will numb the tooth for 1 to 2 hours, however your lips, face and tongue may remain numb for up to 3 to 5 hours after the injection. A numb mouth can be frustrating if you start to get hungry or try to carry on a conversation before complete feeling returns to your mouth and face.