Cryotherapy is well tolerated and is low risk however we recommend that you should not have Cryotherapy if you are under 18 (parental consent to treatment needed), pregnant, have a cold allergy ( very rare)have severe Hypertension (BP> 160/100), acute or recent myocardial infarction, unstable angina pectoris, arrhythmia, symptomatic cardiovascular disease, cardiac pacemaker, peripheral arterial occlusive disease, venous thrombosis, acute or recent cerebrovascular accident, uncontrolled seizures, Raynaud’s Syndrome, fever, tumor disease, symptomatic lung disorders, bleeding disorders, severe anemia, infection, cold allergy, acute kidney and urinary tract diseases.