What are the functions and effects of Strychnos nux-vomica (Ma Qian Zi)?
Nov 23, 2024
Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
Strychnos nux-vomica (Ma Qian Zi) can unblock the meridians, resolve nodules, and reduce swelling. It is suitable for conditions such as rheumatic pain (arthralgia), limb flaccid paralysis, stiffness, or numbness caused by external contraction of wind-cold-damp pathogens, prolonged illness with pathogenic factors obstructing the meridians, or internal blockage of pathogenic factors. By taking Ma Qian Zi, blood circulation can be improved, alleviating symptoms such as blocked meridians and limb numbness. In addition to the above effects, Ma Qian Zi can also assist in treating sequelae of infantile paralysis (poliomyelitis) and lumbar disc herniation.
Strychnos nux-vomica, also known as the seed of the Strychnos plant from the Loganiaceae family, generally has functions and effects including promoting circulation and resolving nodules, relieving pain and reducing swelling, assisting in the treatment of other diseases, enhancing muscle strength, and stimulating mental alertness. The detailed analysis is as follows:
1. Promoting circulation and resolving nodules
Strychnos nux-vomica can promote the circulation of meridians, resolve nodules, and reduce swelling. It is suitable for conditions such as rheumatic pain caused by external contraction of wind-cold-dampness pathogens, long-standing diseases with blocked meridians, or symptoms like numbness and stiffness due to rheumatism, as well as limb paralysis. By taking Strychnos nux-vomica, blood circulation can be improved, alleviating blocked meridians and limb numbness.
2. Pain relief and reducing swelling
Strychnos nux-vomica has effects of relieving pain and reducing swelling. It is particularly effective for pain caused by rheumatic bone diseases and muscle injuries, helping alleviate pain and reduce patient discomfort. Additionally, it can be used to treat symptoms such as sore throat, abscesses, ulcers, and traumatic injuries, providing a heat-clearing and swelling-reducing effect.
3. Assisting in the treatment of other diseases
Beyond the above effects, Strychnos nux-vomica can also assist in treating sequelae of poliomyelitis, lumbar disc herniation, and similar conditions. By improving local blood circulation and reducing inflammation, it helps promote tissue repair and functional recovery.
4. Enhancing muscle strength
Components such as strychnine can increase muscle excitability and contractility, potentially enhancing muscle strength in the short term. This effect must be used under strict dosage control, as excessive amounts may lead to severe side effects.
5. Mental stimulation
The alkaloid components in Strychnos nux-vomica also have a central nervous system stimulating effect. When used in appropriate amounts, it can temporarily refresh the mind and combat fatigue. However, it must also be applied within a safe range, as it may otherwise cause excessive excitation or even poisoning.
Raw Strychnos nux-vomica can have its toxicity reduced through processing. In clinical applications, toxicity can be further reduced by combining it with other herbs. Additionally, Strychnos nux-vomica should be contraindicated for pregnant women and used cautiously by athletes.
