There's no known way to correct the underlying brain abnormality that causes dyslexia — dyslexia is a lifelong problem. However, early detection and evaluation to determine specific needs and appropriate treatment can improve success.
Educational techniques:
Dyslexia is treated using specific educational approaches and techniques, and the sooner the intervention begins, the better. Psychological testing will help your child's teachers develop a suitable teaching program.
Teachers may use techniques involving hearing, vision and touch to improve reading skills. Helping a child use several senses to learn — for example, listening to a taped lesson and tracing with a finger the shape of the letters used and the words spoken — can help in processing the information.
Treatment focuses on helping your child:
• Learn to recognize and use the smallest sounds that make up words (phonemes)
• Understand that letters and strings of letters represent these sounds and words (phonics)
• Comprehend what he or she is reading
• Read aloud to build reading accuracy, speed and expression (fluency)
• Build a vocabulary of recognized and understood words
Courtesy: Mayo Clinic