Hello madam and welcome to HCM..
Thank you for posting your query here and I'm here to help you out..
I read your question completely and have understood it well enough..
I being a surgeon, we encounter so many such cases and I can tell you some of the most effective ways to gain weight plus solve your other issues as well...
Well, please note the following few facts..
1. 40 kg is definitely
underweight, but calculate your BMI. Check your height too....
And make sure you maintain a BMI between 20 to 25.
2. Please check your
thyroid function tests..
Because,
hyperthyroidism is known for loss of weight despite good appetite.
3. Eat well, a lot of calories, protein and fats.
Must..
If you are allergic to protein powder, then better to consume protein rich foods like.
A. Non veg, meat, eggs, fish
B. Veg, soya beans, dal
C. Eat dry fruits..
4. Be happy and have adequate sleep. Atleast 6 to 7 hours minimum sleep.
This should help you gain weight..
Your other problems..
1.
Kidney stone 4mm doesn't need any form of treatment unless you are suffering with
severe pain.
So, do not worry, keep drinking lots of water. That stone should pass out on its own.
2. Acidity..
Yes, a major problem indeed..
Do not eat spicy and smoked food.
Lots of water again.
And take Tablet
Pantoprazole 40mg, once a day before breakfast for 7 days and see how you feel. It helps.
Hope I've cleared your doubts. In case you need any further assistance, please let me know..
Take care and God bless.