My Son, 11 Years Old, Has Rhythm Movement Disorder From

My son, 11 years old, has rhythm movement disorder from age 3, including subsisting diagnoses for enlarged adenoid, anisocytosis and hypochromia. His sleep disturbance is marked by severe sideways head swinging that lasts 50 or more times. Head Xray suggest para sinusitis (laboured inspiration and nasal speech is present), sleep apnea persists. What are the available remedies that can be used in Nigeria. We can't afford overseas medical assessment and treatment, which would have been best for him. He is easily fatuiged and worried he can't play enough with peers. Reply also to my inbox YYYY@YYYY . With thanks!