Madam,
Your daughter is suffering from
sore throat, sore tongue, red bumps on the very back of the tongue and she is also having enlarged tonsil on one side of her throat.
1) Sore throat may be associated with
tonsillitis, deficiency of (iron,calcium and vitamins),
anemia.
As you did not describe white patches in the tongue we are not going to the discuss about it. Correct anemia and other deficiency mentioned earlier - she will be alright.
2)The Red bumps on the posterior aspect of tongue is nothing but the enlarged papillae, (inflamed or irritated
taste buds) - an associated condition.
3) Enlarged tonsil is due to inflammatory change because of infection.
Treatment - Antibiotic, Anti inflammatory, Vitamins, saline gurgle, proper brushing, good
oral hygiene. A consultation with ENT is a must. Otherwise nothing to worry.
Best wishes.