Thanks for your question on Healthcare Magic.
I can understand your concern.
No, this is not normal.
You had
cholecystectomy done.
Sometimes, post cholecystectomy, hepatitis is seen.
This hepatitis can cause increase in bilirubin level and this raised bilirubin can cause generalized skin itching.
So better to get done
1.
Ultrasound examination of abdomen for liver parenchyma.
2. Liver function test including bilirubin, SGPT, SGOT etc.
If all these are normal then
vitamin B12 deficiency and allergy can be the cause.
So get done vitamin B12 level and if deficiency then you will need supplements.
For allergy, take combination of antihistamine (levocetrizine or
fexofenadine) and anti allergic (
montelukast).. Don't worry, you will be alright.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.