As a disclaimer, I am not a medical professional, but I can provide some general information on cupping therapy and potential side effects such as swelling.

Cupping therapy is an alternative medicine practice in which cups are placed on the skin to create suction. This suction is believed to help improve blood flow, promote healing, and reduce inflammation. While cupping is generally considered safe, there can be some side effects, including swelling.

Swelling after cupping is not uncommon and is usually a result of the suction created by the cups. The suction can cause the blood vessels near the surface of the skin to expand, leading to increased blood flow and potential inflammation in the area. This can result in temporary swelling, redness, or even bruising around the cupping site.

In most cases, swelling after cupping is a mild and temporary side effect that should resolve on its own within a few days. However, if the swelling is excessive, painful, or accompanied by other symptoms such as severe bruising, fever, or infection, it may be a sign of a more serious issue and you should seek medical advice.

To reduce swelling after cupping, you can try applying a cold compress to the affected area, elevating the area if possible, and staying hydrated. Gentle massage or stretching exercises may also help alleviate any discomfort or tightness in the muscles.

Overall, swelling after cupping is generally a normal and expected reaction to the therapy. However, if you have any concerns about your swelling or if it is causing you significant discomfort, it is always best to consult with a healthcare professional for further evaluation and guidance.