If you have visible blood vessels on your legs, such as superficial veins, varicose veins, or spider veins, it’s best to be cautious when using massage cups. Cupping massage increases blood circulation and may sometimes lead to additional irritation of already visible blood vessels. This can make the blood vessels appear more prominent or, in some cases, worsen the condition.

It is recommended to consult with a doctor or licensed therapist before using massage cups on your own if you have issues with visible blood vessels. For lymphatic massage, you can use the facial cup as it has a much gentler vacuum suction and is more suitable for delicate areas.