Thank you for your query.
1. A better option to laser removal of a couple of throat nodules will be be radio-frequency or coblation.
2. There are much lower temoerature technologies and the thermal damage is better controlled.
3. Try a medicated gargle and rule out a PND (Post Nasal Drip
or Acid Reflux
which are tha commonest causes for granular pharyngitis
4. A good home remedy is turmeric power in warm milk before retiring to bed.