1.   An ophthalmologist is an doctor who diagnoses and treats eye disorders by medical or surgical means.

2.   It is therefore seldom appropriate to treat disorders of language and communication by trying to influence presumed underlying causes.

3.   The drug is used to treat lung disorders.

4.   The hospital specializes in treating disorders of the brain.

5.   They were useful for treating allergic disorders and also as sedatives and remedies for motion sickness.

6.   Valerian root is most often used to treat sleep disorders that stem from anxiety and nervousness.

7.   Analysts said Solvay will probably want to expand its position in drugs to treat central nervous system disorders, a growing therapeutic area.

8.   And it may ultimately allow doctors to do a better job of treating brain disorders.

9.   And physostigmine and derivative drugs are used to treat nervous system disorders.

10.   And though there has been progress identifying and treating the disorder, its cause is still a mystery.