The crossword solution for the term 'Doesn't Feel Well' is AILS, which is an acronym for 'Acute Illness Syndrome'. AILS is a condition that can be caused by a variety of illnesses, including viral infections, bacterial infections, and other medical conditions. Symptoms of AILS include fever, fatigue, body aches, and general malaise. Treatment for AILS typically involves rest, fluids, and medications to reduce symptoms.