1. Headache, Motion sickness
, getting better on lying down, cold sweats ---> indicates vestibulitis of ear --> needs ENT opinion
2. Headache, stiff neck, sore shoulders, giddiness, relieved by rest and worsened by activities to neck --> Cervical cpondylosis. Cervical spondylosis
can also cause motion sickness like symptoms.
3. Xray of Cervical spine
will help us rule-out cervical spondylosis
4. If there are changes in Cervical spine - course of NSAID's / muscle relaxants +/- cervical collar
can give him a dramatic relief after proper orthopaedic consultation.