Brief Answer:
enlarged circumvallate papilla,oral thrush-candida

Detailed Answer:
Hello thaks for quiery.bumps at the back of your tongue could be due enlarged circumvallate papilla.it could be due to lot of reasons such as nutritional deficiencies. You need complete blood tests to check for it. The white patches could be due to poor oral hygiene and prolonged usage of medicines or also due to poor oral hygiene,,but since it is recurring it could be due to opportunistic infections such as candidiasis called as oral thrush.you need to do salt water gargle thrice daily for enlarged papilla.you may need topical anti fungal such as candid oral paint under the guidance of an oral physician..also use a soft brush to keep your tongue clean..hope it helps..take care..

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Brief Answer:
Oral thrush-candidiasis,,topical antifungal

Detailed Answer:
Hello thanks for the follow up query.

I saw your blood report, all are within normal limits. So nothing to worry. Oral thrush is treatable. Since it is part of normal flora, it will not go away completely. You can try candid oral paint which is topical anti fungal cream. Also get a swab test to check for candidiasis.

I hope you are taking vitamin supplements and good nutritious food. Also follow strict oral hygiene practices such as do not share your tooth brush, continue to brush your teeth and tongue with a soft brush.

Also take a consult with a oral medicine specialist for a thorough physical examination and treatment, since only then it will give correct picture, asap if problem continues.

Hope it helps, take care.

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