Brief Answer:
It is allergy

Detailed Answer:
Hello, Thank you for posting your question on Health Care Magic.
With the symptoms you have mentioned it definitely looks that you have had an allergic reaction subsequent to the food you have mentioned.
I would advice you to maintain a food dairy and note down the food which actually give you the hives .
Then start by eliminating them one by one from your diet and see if it helps.
If the hives and itching is bad antihistamines do help .
The reason why a allergic reaction occurs is not clearly known different people react in a different way .
Hope this helps
Best wishes

---

Brief Answer:
Allergy definitely

Detailed Answer:
Hello again, as if now you need to see a allergy specialist hopefully he can corner down to the reason of your allergy.
If you develop any fever or any other change in symptoms please revert back
If you found our discussion beneficial please give a review
Best wishes

---

Brief Answer:
Acute hepatitis yes but not chronic infection .

Detailed Answer:
Hello again,

if you are having acute liver failure due to hepatitis B then definitely there could be skin manifestations but that will be something like a spider Web .
It is unlikely to have hives .
please get an allergy specialist to see you .

Hopefully it will help
Best wishes

---