Cupping
Cupping

Background

Cupping is a therapeutic method that involves applying a heated cup to the skin. It's used in Traditional Chinese Medicine (TCM) and acupuncture.

As the air inside of the cup cools, it creates a slight suction on the skin. This is thought to improve blood flow. In a specific type of cupping, called wet cupping, a small cut is made in the skin before the heated cup is applied. This causes bleeding (blood-letting) when suction is created.

People use cupping for back pain. It is also used for metabolic syndrome, acne, fatigue, fibromyalgia, chronic pain, high blood pressure, and many other conditions, but there is no good scientific evidence to support these uses.
Cupping is possibly safe when used appropriately. Side effects rare, but can include bruising and bleeding.

Special Precautions & Warnings:

Pregnancy and breast-feeding: There isn't enough reliable information to know if cupping is safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use.

Effectiveness

NatMed Pro rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate.
Likely effective Effectiveness definitions
Possibly effective Effectiveness definitions
  • Back pain. Various types of cupping, including dry cupping, wet cupping, and pulsatile cupping, seem to reduce lower back pain. Wet cupping might also reduce the use of pain medication.
Likely ineffective Effectiveness definitions
Possibly ineffective Effectiveness definitions
  • A grouping of symptoms that increase the risk of diabetes, heart disease, and stroke (metabolic syndrome). Wet cupping doesn't seem to improve heart disease risk factors in people with metabolic syndrome.
There is interest in using cupping for a number of other purposes, but there isn't enough reliable information to say whether it might be helpful.
Insufficient evidence Effectiveness definitions

Dosing & administration

Cupping involves applying heated cups to specific locations on the body based on symptoms. The locations may or may not be traditional acupoints. Cups can be made of silicone, glass, bamboo, metal, rubber, and wood.

The two most common types of cupping are dry cupping and wet cupping. In dry cupping, heated cups are applied to intact skin. As the air inside of the cup cools, it creates a slight suction on the skin. This is thought to increase blood flow. In wet cupping, a small cut is made in the skin before the heated cup is applied. This causes bleeding (blood-letting) when suction is created. Speak with a healthcare provider to find out what type of cupping might be best for a specific condition.

Interactions with pharmaceuticals

It is not known if this treatment interacts with any medicines. Before using this treatment, talk with your health professional if you take any medications.

Interactions with herbs & supplements

There are no known interactions with herbs and supplements.

Interactions with foods

There are no known interactions with foods.
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This monograph was last reviewed on 31/05/2023 10:00:00 and last updated on 22/08/2015 03:10:55. Monographs are reviewed and/or updated multiple times per month and at least once per year.
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