My 40 y.o. son is 14 days post-operative adenotonsillectomy, septoplasty, bilateral submucous resection of inferior turbinates, uvulectomy and excision of buccal lesion. He has not returned to work but is scheduled to do so on Monday. He is now having clamminess, sweating, dizziness and extreme fatigue. Is this normal? Does he need more time to recouperate?