Respected doctor, I having gastric problem after covide. Since 8 days, it cousing me chest pain little breathing issue. Unable to work properly or walk much. I am taking Pan-d at present morning and night before food. I feeling better for some time but again problem is starting. Smells coming to nose from inside stomach what I have eaten. Toung is salty and sour. How many days do I am going to face this problem...? Fought hard with covide 17.25 RT PCR value. 13 day's taste less smell less. But unable to fight with this gastric. Unable to et food properly. Please suggest how I can get ready of this gastric trouble.