little boy feeling dizzy and nauseated cartoon

anemia anemic bad balance blurry boy cartoon child condition confused confusion disease dizziness dizzy drawing exhausted exhaustion expression eyeglasses eyesight face fatigue giddiness head headache health hyperthermia ill illness illustration injured injury issue kid lightheaded little medical migraine nausea nauseated problem puzzled sick sickness small spinning student suffering tired trouble unhealthy unwell vector vertigo vision