Dear , This is Dr. S.Tomar from Healthcaremagic.com's medical team and I will be your medical advisor for this question. Thank you for sharing your concern with us and showing trust on us.
Such eye movements are known as
Nystagmus . Nystagmus are of different types and proper evaluation and clinical examination is necessary to differentiate and to conclude that which type of nystagmus it is . Most of the nystagmus gets worse after
fatigue and stress that is why it becomes more evident while participating in basketball game .
Common causes of Nystagmus includes:
1. neurological problem/CNS disease
2.
inner ear problem
3. normal eye movement control disorder in early life .
Most of the cases of nystagmus in childhood gets better over a period of time but proper evaluation should be done by consulting
pediatrician to rule out any serious issue as well .
I would suggest you to consult your pediatrician and if referred then consult pediatric
neurologist as well.
I wish him good health.
This is my initial response and feel free to contact if you need any further clarification .
Thank you for your question and feel free to contact us further for any query or follow up.
sincerely,
DR.S.TOMAR