Compression stockings are particularly recommended for professionals who spend long periods of time standing (healthcare professionals, teachers, salespeople), people with a genetic predisposition or venous circulation problems, pregnant women, the elderly, long-distance travellers and athletes. They are especially useful in situations that require great effort from the legs, during post-surgical recovery and to prevent vascular complications. For those who already have symptoms such as tired legs, swelling, pain or varicose veins, compression stockings become essential in everyday life. Preventative use is also important, even in the absence of symptoms, for those with risk factors.