Fire Cupping

Cupping in early sources

Fire cupping is one way of making suction within the wider family of cupping, whose origin is contested. Reviews place the earliest Chinese record in the Bo Shu, a book written on silk that was found in a Han dynasty tomb in 1973, and cite the Egyptian Ebers Papyrus, dated to 1550 BC, as an early Western mention. Both dates are given second-hand in the reviews and have not been checked here against primary-source scholarship.

The reviews also attribute cupping to Greek medicine. One lists Hippocrates as recommending cupping-based treatments for back and limb complaints and a prescription for wet and dry cupping credited to Herodotus. A burn center paper adds that Greek humoral theory held that organs congested by one of the four humors could be relieved by drawing the cause toward the skin surface.

Flame suction in Chinese practice

A systematic review of Chinese clinical studies states that practitioners usually use the heating power of a flame to create suction inside the cup. It calls this basic method retained cupping and describes it as the type most commonly used in Chinese clinics. The same review lists seven major types of cupping in China and reports that cupping was established as an official therapeutic practice in hospitals across China in the 1950s.

Traditional Chinese Medicine places cupping within a framework of qi and the balance of yin and yang. Proponents hold that illness disturbs the qi and that cupping can influence circulation and restore balance. These are beliefs of the tradition and are not tested mechanisms; the modern literature on fire cupping is reviewed in the research section below.

Names and variants

Fire cupping describes cupping in which a flame, rather than a pump, is used to create the suction. A 2025 paper from Chinese hospitals calls the common flame method fire twinkling and notes that it appears in teaching materials. A 2025 meta-analysis of pain trials lists flashing cupping among the cupping types in its included trials, though it does not report them as a separate group.

Fire dragon cupping is a named variant that a 2026 review describes as combining negative-pressure cupping with controlled thermal stimulation, moving-cup manipulation and acupoint stimulation. It is not interchangeable with the general term, and the findings of that review apply only to the variant and the condition it studied.

Related Machipedia pages

Fire cupping is one member of the family covered on the Machipedia page Cupping Therapy, which should be read for the wider history and evidence. In the reviews used here, flame versus pump describes how suction is made, while Dry Cupping versus Wet Cupping (Hijama) describes whether small skin incisions are made, so the two distinctions are separate. Moxibustion and Gua Sha are other skin-surface practices in Traditional Chinese Medicine that have their own pages.

How suction is created

Cups used in China are described as bamboo, glass or earthen. In the flame method, the heated air inside a cup contracts as it cools, so that when the cup rests on the skin a partial vacuum forms and the skin is drawn into the cup. One orthopaedic review describes the choice as warming the cup with a flame or using a manual hand pump. This page does not describe how the flame is handled, because that is a source of injury and is not information to follow at home.

Sources describe the visible result as circular marks of bruising or redness where blood has been drawn toward the surface. Practitioners may leave a cup in place or move it across the skin, and these approaches are described as retained and moving cupping in the Chinese literature.

Compared with pump-based cupping

Pump-based cupping creates suction without a flame, using a hand pump or a mechanical device. A 2025 meta-analysis describes pulsation cupping as using pulsatile negative pressure from a pump. The authors of a burn center case series suggested that a small pump instead of an open flame can create the vacuum while avoiding burn injuries.

None of the sources opened compared fire and pump cupping directly for sensation, outcomes or adverse events. Whether the two methods differ in effect, apart from the burn risk that comes from an open flame, is therefore not established.

Conditions in the literature

The 2010 review of Chinese clinical studies found more than 50 diseases or symptoms treated by cupping. The most common were pain conditions, herpes zoster, cough or asthma, acne and the common cold. These counts describe cupping as a whole and do not show which studies used a flame to create suction.

A narrative review lists a much wider set of traditional uses, including headaches, indigestion and gynecological complaints, attributing many to Greek and Arabic sources. Such lists record what has been claimed in traditions and reviews and are not findings from controlled trials.

Why people seek it

A burn center case series notes that, in modern times, most people receive cupping not to treat an illness but in the hope that it will make them healthier, and that some use it to relieve tiredness. Practitioners within Traditional Chinese Medicine describe the aim as restoring the balance of qi, yin and yang.

Volume and quality of trials

The 2010 review found 550 Chinese clinical studies published from 1959 to 2008, of which 73 were randomized controlled trials, 22 were controlled trials, 373 were case series and 82 were case reports. The authors judged the quality of the randomized trials to be generally poor and called for more rigorous trials. Wet cupping was used in most of the studies, followed by retained cupping.

A 2011 review of cupping for pain included seven randomized trials and judged most existing trials to be of poor quality. A 2025 update included 72 trials with 5,720 participants, rated all of them at high risk of bias, and described the evidence that cupping caused fewer adverse events than comparators as low or very low quality.

Pooled results and what they cover

A 2025 meta-analysis of cupping for chronic musculoskeletal pain reported a reduction in pain intensity (standardized mean difference -1.17, 95% CI -1.93 to -0.42) with very high heterogeneity (I2 94%). It found no improvement in functional disability or mental health. The authors concluded that cupping may reduce pain intensity with immediate effects.

Evidence specific to fire cupping

None of the reviews opened here reported results separated by flame versus pump suction, so the evidence for cupping cannot be read as evidence for or against fire cupping specifically. A PubMed search for systematic reviews analyzing cupping by suction method returned no results, and a search of cupping with burns returned case reports and case series but no controlled comparisons.

For the variant called fire dragon cupping, a 2026 systematic review that searched eight databases and registries for painful periods found no eligible randomized trial. It rated certainty of the evidence as very low, found safety reporting insufficient, and concluded that evidence was insufficient to establish efficacy or safety.

Burns reported to hospitals

Burns are the best documented serious harm of fire cupping. A burn center in northeast China reviewed 14 patients treated from 2008 to 2012. Ten were managed conservatively without severe complications, and four had lasting skin changes (two pigment changes and two scars). Healing took a mean of 9.9 days, with a range of 3 to 23 days.

The Australia and New Zealand burns registry recorded 20 cupping-related burns among 18,703 patients over 2009 to 2016 (0.11%). Sixteen occurred at home, eighteen were flame burns, and an accelerant was used in at least 19 cases, mostly methylated spirits. Mean burned area was 7.9% of body surface; 17 patients had debridement under anesthesia, eight needed a skin graft and mean hospital stay was 10.9 days.

In a five-year study of 163 alcohol burn admissions at a Beijing burn center, cupping was the most common cause, accounting for 49 patients (29.5%). This does not show how often burns occur per session.

Children, spills and how injuries happen

The Chinese case series summarizes earlier published case reports, including an 11-year-old girl burned when a parent applied cups flamed with alcohol, a woman whose skin caught fire after a fuel container spilled, and a man who burned himself when alcohol-soaked cotton spread over his back. The authors list causes: too much alcohol on the cup, a spilled container, applying a cup before the alcohol had burned away, prolonged application, and skin that is thin or tender, as in older people and children. No sources reviewed describe burn series from Singapore, Taiwan or Korea.

A 2025 paper describing a modified flame method lists hazards such as residual ethanol at the cup rim, an overheated rim and an ignited cotton ball falling off. The authors presented the modification as a way to reduce these hazards.

Other harms and contraindications

Reviews list bruising, bleeding, blistering, keloid scarring, hyperpigmentation, abscess and burns among reported adverse events of cupping. One review states that burns can follow suction made with cotton or alcohol ignition. In a randomized trial cited by an orthopaedic review, four of 40 participants (10%) had cupping-related adverse events, while a survey of 45 residents in Korea found none.

The narrative review states that cupping is contraindicated in deep vein thrombosis and is not advised over excoriated, oozing or infected skin. These statements are not specific to fire cupping, and the sources reviewed do not describe contraindications that apply only to the flame method.

Training and care boundaries

The British Acupuncture Council's 2022 education standards list cupping, with gua sha, among adjunctive procedures within acupuncture training, and expect graduates to understand its application, precautions, contraindications and adverse effects. The standards do not single out fire cupping. The registry authors advise clinicians to warn patients of the burn risk, and the Chinese case series calls for standardized practitioner training. Cupping should not delay necessary medical care.