Yuan Hu is also known as Yan Hu Suo. Proprietary Chinese medicines containing Yuan Hu include Yuan Hu Pain Relief Tablets and An Stomach Tablets.
1. The ingredients of Yuan Hu Pain Relieving Tablets are Yan Hu Suo (延胡索) and Angelica dahurica (白芷). It is effective in regulating qi, promoting blood circulation and relieving pain. It can be used for the treatment of stomachache, headache and dysmenorrhea caused by Qi stagnation and blood stasis. The adverse reactions and contraindications of this product are not clear.
2. An Stomach Tablet is composed of withered alum, vinegar Yanhuisuo, cuttlebone. Its function is to move qi and activate blood circulation, restrain acid and relieve pain (inhibit gastric acid and relieve pain). It can be used for treating the stomach and epigastric tingling caused by gas stagnation and blood stasis, stuffy epigastric discomfort, belching (belching), acid swallowing (swallowing the acid in the stomach upward to the oropharynx) as well as chronic gastritis with the above mentioned symptoms. The adverse reactions and contraindications of this product are not clear.
If you need to use the drug, please under the guidance of a doctor, is not recommended to use on their own, so as not to delay the condition or cause adverse effects.