Eyes that are out of alignment or tat go out of alignment sometimes have "strabismus:" that is an opht halmologist word for eye muscle problem.
You should seek out an ophthalmologist that specializes in strabismus/pediatric surgery. If you live in USA find one near you at www.geteyesmart.org elsewhere most medical schools will have one on staff.
JCH MD
Thank you. What else could be causing this pls? Often happens if tired or sometimes stressed. Is there anything/any vitamins that may hell? Have never suffered this before.