Thanks for the query.
An allergy could have caused throat and ear itching. You will have to try steam inhalations and gargles with betadine solution diluted in warm water, do it three to four times a day, preferably after meals. Add on an antihistaminic tablet like Cetirizine to relieve the symptoms for a couple of days at bedtime. See a doctor for an examination if things do not get better.
Hope this helped.
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