Kakamachi (Kakamachi (Kakadani, Kakajangha))
Kakamachi (Solanum nigrum) is an important herb in Ayurveda, known for its diverse therapeutic properties. It is used to balance the doshas, treat skin diseases, and act as a rejuvenative. Modern research highlights its antitumor, anti-inflammatory, and antioxidant activities.
Botanical name: Solanum nigrum. Also known as: Kakamachi, Kakahva, Makoi, Dhvankshamachi, Vayasahva, Vayasi, Sarvatikta, Bahuphala, Rasayani, Guchaphala, Kamata, Kakanasa, Gurakani, Black nightshade, Common nightshade, Hound's berry, Garden Nightshade, Kakamachi, Dudakamai, Kaamani, Ghati, Makoi, Pludi, Kaagehannina gida, Kaakamache, Kakkehannu, Manithakkal, Kasumuthi, Karim thakkali, Mako, Kanchi ponda, Kamanchi-chettu, Manattakkali, Thenna takali pullum, Milagetakkali, Kaachiponda, Makoh.
Properties
Antitumor, Anti-inflammatory, Antioxidant, Antibacterial, Neuroprotective
Dosage
Leaf Powder: 1–3 grams daily, mixed in warm water or honey. Typically consumed once or twice a day before meals. Leaf Juice (Swarasa): 10–20 ml fresh juice, taken with equal parts water, twice daily. Dried Berry Powder: 500 mg to 1 gram per dose, often encapsulated or blended in smoothies. Decoction (Kwath): 10–15 grams of coarsely crushed leaves boiled in 200 ml of water until reduced to 50–60 ml. Leaf juice: 10-15 ml Powder: 2-4 g Decoction: 50-100 ml Kakamachi Powder: 1/2 to 1 teaspoonful twice daily with plain water after meals.
Classical attributes
- Rasa: Tikta (bitter)
- Virya: ["Ushna (hot)"]
- Vipaka: ["Katu (pungent)"]
Benefits
- Rasayana (rejuvenative)
- Vrishya (aphrodisiac)
- Vishaghna (anti-toxic)
Traditional uses
- Kushta (skin diseases)
- Vrana (ulcers)
- Jwara (fever)
- Arsha (hemorrhoids)
Dosha effects
- vata: balancing
- kapha: balancing
- pitta: balancing
Preparation methods
- Leaf Powder: The leaves can be dried and powdered for internal use.
- Leaf Juice (Swarasa): Fresh juice can be extracted from the leaves.
- Dried Berry Powder: The berries can be dried and powdered.
- Decoction (Kwath): Boil crushed leaves in water until reduced to the desired volume, then strain.
- Topical Ointment: Mix Solanum nigrum extract (10–15%) in carrier bases like coconut oil or ghee.
- Poultice: Fresh leaf poultices can be applied to skin conditions.
- Ghee Preparation: Ghee can be cooked with the juice of Kakamachi leaf.
- Cold Infusion: Fruits and leaves can be used to make a cold infusion.
Contraindications
- Overconsumption: Can cause nausea, vomiting, and mild gastrointestinal discomfort.
- High Solanine Concentration: In rare cases, may lead to neurotoxic effects like headaches and dizziness.
- Skin Irritation: Undiluted leaf juice may cause skin irritation or contact dermatitis. Always perform a patch test first.
- Pediatric Use: Makoy is considered poisonous and is generally not given to young children.
- Pregnancy and breastfeeding: It's best to avoid using Kakamachi during pregnancy and breastfeeding due to a lack of safety information.
- Specific Combinations: Kakamachi is contraindicated while using Yogaraja Kalp. It should not be taken with Pippali, Mareecha, and Guda.
- Excessive Use: Regular use in large quantities, especially during indigestion, may cause skin diseases.
Side effects
- Solanum nigrum contains glycoalkaloids like solanine, which can cause side effects if overconsumed.
- Nausea, vomiting, and mild gastrointestinal discomfort may occur at high doses or with improperly processed preparations.
- Potential neurotoxic effects (headaches, dizziness) are possible in cases of extreme solanine concentration.
- Skin irritation or contact dermatitis may occur when using pure leaf juice undiluted. Always conduct a patch test first.
- Large Doses: Can cause vomiting, diarrhea, thirst, abdominal colic, headache, delirium, seizures, coma, and sometimes even death.
- Irregular heartbeat, trouble breathing, drowsiness, twitching, cramps, paralysis.
- Kakamachi is believed to be toxic due to solanine. It is unsafe to take by mouth due to the risk of poisoning.
- Avoid during pregnancy as it may cause birth defects. It should also be avoided by breastfeeding mothers.
- Not considered safe for the pediatric age group.
Interactions
- It does not react with homeopathic medicine.
- Generally goes well with most dietary supplements. If taking more than one product per day, consult a doctor.
- Seek your doctor's advice if you are taking this product along with western medicines.
Clinical evidence
Clinical studies suggest that *S. nigrum* possesses antitumor, anti-inflammatory, antioxidant, antibacterial, and neuroprotective activities. *In vitro* and *in vivo* studies suggest it has potential as an antidiabetic, anti-allergic, anti-inflammatory, antiviral, antibacterial, antiprotozoan, and antifungal agent.
Ayurvedic karmas
- Rasayana (rejuvenative)
- Vrishya (aphrodisiac)
- Vishaghna (anti-toxic)
Classical clinical indications
- Kushta (skin diseases)
- Vrana (ulcers)
- Jwara (fever)
- Arsha (hemorrhoids)