Nidra vegaavarodh leads to the following diseases

Moha (Hallucination)
Heaviness in eyes and head.
Aalasya (laziness)
Jrumbha (Yawning)
Angamarda (Malaise)

nidra vegaavarodh

Shayan (Sleeping) and Sanvahan (Gentle massage of body) is advisable in above diseases.