Cupping Therapy

The only firmly established mechanism is mechanical: negative pressure lifts skin and superficial tissue into the cup, rupturing small surface capillaries to produce the characteristic circular marks and measurably increasing local blood flow under and around the cup. Beyond that, mechanism is proposed rather than proven. Suggested pathways include the pain-gate and diffuse noxious inhibitory control models (non-painful suction competing with pain signaling), a nitric-oxide and local-circulation account (improved perfusion and muscle relaxation), and reflex-zone or connective-tissue effects. Reviewers note that no single theory accounts for the reported effects, and a substantial share of any benefit may reflect expectation, conditioning, and the meaning response common to vivid hands-on treatments. Wet cupping (hijama) adds controlled skin incision and small-volume bloodletting, for which proponents claim removal of "stagnant" or pathological blood, a framing not supported by conventional physiology.

Most of the published research on this comes from one place. 90% of it is from China and East Asia. Findings that no unrelated group has reproduced are weaker than the study count makes them look.

The oldest surviving description of cupping appears in the Ebers Papyrus of ancient Egypt, dated to roughly 1550 BCE, where suction was applied for fevers, pain, and internal complaints. East Asian practice runs in parallel and deep: the physician Ge Hong (circa 281-341 CE) documented cupping in his "Handbook of Prescriptions for Emergencies," and Chinese medicine integrated it with meridian and qi theory using horn, bamboo, and later ceramic and glass vessels. In the Islamic world the practice became hijama, given prophetic-medicine status through hadith attributed to the Prophet Muhammad, and was described in detail by physicians including Abu Bakr al-Razi (854-925 CE), al-Zahrawi (936-1013 CE), and Ibn Sina (980-1037 CE), who mapped cupping sites and indications. Greek Hippocratic writers and later Roman medicine adopted suction therapy as well, and from these reservoirs cupping spread across Europe between the 14th and 17th centuries. The technique is therefore not the property of any single culture but a convergent practice that several civilizations recorded independently and elaborated separately.

Cupping's documented history begins in ancient Egypt with the Ebers Papyrus around 1550 BCE, making it one of the earliest recorded therapeutic procedures anywhere. In China the practice is ancient and continuous, formalized in texts such as Ge Hong's emergency handbook in the early centuries CE and later embedded in Traditional Chinese Medicine theory; early Chinese cups were made of animal horn, giving the older Chinese name often translated as "horn method." In the Islamic world cupping became hijama and acquired religious significance through prophetic tradition, while physicians al-Razi, al-Zahrawi, and Ibn Sina recorded detailed indications and cupping-point diagrams between the 9th and 11th centuries, transmitting and expanding earlier Greek and Egyptian knowledge. Hippocratic Greek and Roman medicine practiced suction therapy as well, and through Arabic and classical sources cupping entered medieval and Renaissance Europe, remaining mainstream Western practice into the 19th century before fading from conventional medicine and persisting in folk and traditional settings. Its high-profile reappearance in Western popular culture came at the 2016 Rio Olympics, where visible cupping marks on athletes including Michael Phelps drove a wave of public interest.

1. circa 1550 BCEEbers Papyrus in ancient Egypt records cupping for fevers, pain, and internal complaints.
2. 281-341 CEChinese physician Ge Hong documents cupping in his handbook of emergency prescriptions.
3. 9th-11th c. CEAl-Razi, al-Zahrawi, and Ibn Sina describe hijama sites and indications in Islamic medicine.
4. 2016Cupping marks on Michael Phelps and other Rio Olympics athletes spark global popular interest.
5. 2024-2025Updated meta-analyses report short-term musculoskeletal pain benefit but flag high risk of bias and failed blinding.

Cupping remains a living practice inside multiple traditions simultaneously: hijama as devotional and prophetic medicine in many Muslim communities, cupping (ba guan) as a standard tool of Traditional Chinese Medicine, and sliding or "myofascial" cupping inside contemporary Western sports and physiotherapy. These communities hold different framings of what cupping is for, and the modern wellness-industry version often strips the surrounding theory and ritual context.

Oldest record

Ebers Papyrus, ancient Egypt, circa 1550 BCE, among the earliest documented medical procedures.

Main forms

Dry, fire, sliding/myofascial, and wet cupping (hijama, with skin incision and bloodletting).

Best-supported use

Short-term reduction of chronic low back and neck pain, on low-quality evidence (grade 2).

The marks

Circular discoloration from ruptured surface capillaries; bruise-like, fade over days to a week-plus, not a measure of effectiveness.

What follows is unfinished work on our side, not a finding about Cupping Therapy. A short entry is not a safe entry.

• Cost and market. We have not documented what it sells for or who sells it.
• Supply chain. We have not mapped where it is made.
• Who uses it. We have not documented the user groups.
• What could change. No forward-looking summary yet.
• How it compares. We have not set it against the alternatives.
• Children and teenagers. We have not checked what is known about younger people.
• What people take it for. We have not catalogued the claims made for it.