Which acupoints should be pressed for nausea and vomiting?

Nausea and upset stomach can be relieved by pressing acupoints such as Neiguan (PC6), Zusanli (ST36), Zhongwan (CV12), Hegu (LI4), and Gongsun (SP4). Stimulating these points helps regulate gastrointestinal function and soothe the nerves, temporarily alleviating discomfort. If nausea and upset stomach persist or are accompanied by vomiting, abdominal pain, fever, or other symptoms, prompt medical attention is recommended.

1. Neiguan (PC6): Located on the anterior aspect of the forearm, about two finger-widths above the wrist crease, between the two prominent tendons. Use the thumb to apply vertical pressure for 3–5 minutes per session. Apply moderate pressure until a sensation of soreness or distension is felt; this can help relieve nausea, vomiting, and chest tightness.

2. Zusanli (ST36): Found on the front outer side of the lower leg, approximately four finger-widths below the outer edge of the knee, at the border of the tibialis anterior muscle. Press and rub with the thumb or index finger in a clockwise direction for 5 minutes. This point helps regulate spleen and stomach functions and relieves nausea, upset stomach, and bloating.

3. Zhongwan (CV12): Located in the upper abdomen, about four finger-widths above the navel, along the anterior midline. Use the heel of the hand to massage in a clockwise direction for 3–5 minutes per session, applying moderate pressure. This helps improve gastrointestinal dysfunction-related symptoms such as nausea and poor appetite.

4. Hegu (LI4): Situated on the back of the hand at the web between the thumb and index finger, at the midpoint of the radial side of the second metacarpal bone. Apply vertical thumb pressure for 2–3 minutes per session, gently rotating the wrist during pressure. This helps relieve nausea, headaches, and regulates the body's flow of qi.

5. Gongsun (SP4): Located on the medial side of the foot, in the depression anterior and inferior to the base of the first metatarsal bone. Use the thumb to press and rub for 3 minutes per session. This point strengthens the spleen and harmonizes the stomach, helping to relieve nausea, vomiting, bloating, and diarrhea, making it suitable for individuals with gastrointestinal discomfort.

When pressing acupoints, maintain a quiet and comfortable environment and keep the body relaxed. Apply pressure according to personal tolerance—avoid excessive force that may cause pain. Discontinue immediately if discomfort occurs. Maintain regular eating habits in daily life and minimize gastrointestinal irritants.