This drug should not be used in children under 8 because it may cause permanent tooth discoloration and other problems.

Tooth discoloration has also occurred in older children and young adults.

This medication should not be used in children younger than 8 years of age because it may cause permanent tooth discoloration and other problems.

It could harm the unborn baby or cause permanent tooth discoloration later in life.

But more serious tooth discoloration requires a more aggressive approach.

Acidic foods and drinks can also lead to tooth discoloration.

Tetracycline can cause permanent tooth discoloration and can also affect a child's growth.

Babies born to mothers who use tigecycline during late pregnancy can have permanent tooth discoloration.

High doses of fluoride in children before their permanent teeth come through the gums can cause tooth discoloration.

Moreover, these agents can cause unpleasant side effects, like allergic reactions, inflammation and tooth discoloration.