Voice loss after shouting

A patient had voice loss after shouting loudly at a dog since a month. ENT did an endoscopy which showed traumatic inflammation.
Antacids, anti inflammatory and antibiotics had no effect on healing.
Patient had no voice at all with severe pain on trying to speak.

Gave him phoscoliv to take orally in the pill form by dissolving pill in warm milk.
After 5 days he could speak with no pain. In 12 days the voice stopped being raspy too. Full recovery completed in 15 days.