Makoya - Manathakkali
Common name: Black nightshade, Black-berry night shade, Nightshade, Poisonberry
Botanical name: Solanum nigrum
Family: Solanaceae (potato family)
Hindi: Mokoi, Makoya
Malayalam: Mulaku thakkali, Manithakkali
Solanum nigrum is a plant, an annual weed that grows up to 60cm tall, is branched and usually erect, growing wild in wastelands and crop fields. Alternate leaves are ovate deep green with an indented margin and acuminate at the tip. Flowers are white with yellow colored centre. The berries are green at early stage and turn to orange or black when ripened.
Solanum nigrum is used as both food and medicine. It has a history of medicinal usage. In oriental medicine, it is considered to be anti-oxidant, anti-inflammatory, diuretic and antipyretic. The Chinese believe that it is an anti cancer agent and is good for cancers of the digestive system. It was a traditional European medicine for infirmities that needed cooling. It was considered good for cooling hot inflammation, ringworm, ulcers, testicular swelling, gout and ear pain. It was also used for treating convulsions. The Arabs used the bruised fresh leaves to erase pain and reduce inflammation. They also applied the poultice of the leaves to burns and considered it good for ulcers. In India the plant is noted for its antiseptic and anti-dysentric properties.
Solanum nigrum's health benefits are many. The leaves are used in the treatment of fever and diarrhoea. It is also used to get quick relief from cough, cold and mouth ulcers. The fruits are used as a tonic and laxative. The boiled extracts of leaves and berries are used to alleviate liver related ailments. The juice from its roots is used for asthma and whooping cough.
-The juice of black nightshade is sometimes used to treat fever and alleviate pain.
- Its fruit is used as a cosmetic; as rubbing its seeds on the cheeks helps remove freckles. Children extensively eat the mature fruit. It has been used for diabetes as well.
- In Northern India, the boiled extracts of its leaves and fruits are used to alleviate the discomfort caused by liver-related ailments, even in jaundice.
- The leaves of black nightshade plant strongly promote perspiration, when ingested in small amounts. They work to purge the bowels the next day.
- The juice of the herb or an ointment prepared from it is externally applied to cure certain skin problems and tumors.
- A decoction of the stalk, leaves, and roots of black nightshade is beneficial for wounds and cancerous sores.
- Its berries are poisonous, but boiling them is believed to destroy the toxic substances and make them safe to be used for preserves, jams, and pies.
- Freshly prepared extract of the plant is effective in treating cirrhosis of the liver and also works as an antidote to poisoning by opium.
- It is very good for mouth sores and ulcers. Make a juice with the leaves and gargle with it. Also chewing some leaves and keeping it in your mouth for sometime helps to heal mouth ulcers.
- It is a diuretic and hence helps in the discharge of urine. A decoction made from the leaves and stem of the plant helps this purpose.
- The leaves of the Solanum nigrum is a natural home remedy to treat digestive propblems. The juice of the leaves is good for flatulence, peptic ulcers and dysentry. An infusion of the plant is good for abdominal upsets.
- The leaves and fruits are said to cure fever. A decoction made from fresh or dried leaves helps to reduce fever.
- The powder mixed with warm water taken thrice a day for the duration of the period, relieves painful periods. This should be continued for a couple of cycles.
- A decoction of the berries and flowers of the Solanum nigrum is good for cough and cold.
Note: Siddha treatment is based on complete physical examination of the patient, Naadi diagnosis, and other diagnostic criteria of the disease. The content given in this article is purely meant for information and education purpose only. Kindly consult a Siddha physician before any sort of self medication.