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.
When a tooth is removed, the gums and underlying bone usually need anywhere from six weeks to six months to heal before you can get a long-term fix, depending on the replacement method you choose [source: Mayo Clinic].