Hi there ~ I understand your concerns. Get emergency medical help if you have any of these signs of an allergic reaction while taking guanfacine (the active ingredient contained in Intuniv) hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have a serious side effect such as: fast or slow heart rate; pounding heartbeats, chest tightness; numbness or tingling; or feeling like you might pass out. Less serious side effects of guanfacine may include: drowsiness, dizziness, tired feeling; dry mouth; constipation; stomach pain; weight gain; headache; or feeling irritable. Less serious side effects of adderall include: Upper Abdominal Chronic Trouble Sleeping Loss of Appetite Less Severe Feel Like Throwing Up Throwing Up Nervous Easily Angered or Annoyed False Sense of Well-Being Infrequent side effects (however serious) of Adderall Oral: Feeling Restless Urinary Tract Infection Hives Fever Rash Trouble Breathing Allergic Reaction caused by a Drug Anxious I advise you to take the expert help of a psychiatrist to address the issue of your child s symptoms of reddish cheeks and feeling hot. This is especially so since she is also on a synthetic growth hormone. I hope this helps. Take care and have a lovely day!