Vacha  | Acorus Calamus For Memory, Intelligence & Cognition
Ayurvedic Medicines

Vacha: The Natural Mind Stimulator for Optimal Brain Function

Vacha is a natural rejuvenator. It stimulates the brain cells, sharpens memory, and improves learning abilities in children. Our ancestors have used this brain stimulator for centuries. 

Many people think that people get their intelligence, memory, and IQ from the mother’s womb. Well, that’s not 100% true. Brain development starts in the mother’s womb, but it does not stop there. Your IQ, memory, and intelligence continue to develop after your birth.

And one factor that fuels this brain development is nutrition. Every cell of your body is made of the food you eat, including the cells of your brain. Thus, along with practicing brain-stimulating activities, eating the right food is crucial.

Ayurveda identified many natural herbs that work wonders on the brain cells. Vacha is a renowned herb. It has the potential of improving memory, cognition, intelligence, voice, and mental abilities. 

The secret of Ayurvedic intelligence

Calamus root or a ‘Sweet flag‘ is a popular Ayurvedic herb. The word translates to ‘speaking clearly’. Ayurveda hails it as a nervine tonic. It is an anti-stammering herbal medicine. Take it with honey to help manage speech disorders. 

Its roots and rhizome contain essential elements used in Ayurvedic medicine. Vacha’s main effects are on the brain, vocal chord, stomach, liver, lungs, and uterus. Thus, it helps in treating diseases related to these organs.

Vacha from the Vedas

It is an important medicine mentioned in the Vedas for brain development. Our ancient Vaidyas also mentioned its actions on the nervous system and other parts of the body. It is bitter and pungent in taste. Hot, sharp, dry, and light in effect. It alleviates Kapha and Vata. Aggravates pitta. 

Many ancient scripts have mentioned it as an anti-epileptic and anti-hysteric herb. It is also carminative, digestive, diuretic, and mildly sedative. Research studies have also established Vacha as a potent psycho-pharmacological agent.

Vacha – A wonder herb for children

Ayurveda mentions the use of Vacha in children for its bountiful benefits. 

1. It’s a Colic powder

Vacha is an effective abdominal colic powder. Mix it with a pinch of hingu and rock salt and give in a glass of warm water. This composition is helpful in relieving bloating and pain.

It is also effective in curing intestinal worms. This Ayurvedic formulation facilitates the proper elimination of urine and stools in children. Thus, Ayurvedic doctors often recommend it to young ones.

2. It’s a brain booster

Acharya Charaka stated that Vacha can increase intelligence in children. The right mix of Vacha, Brahmi and Shankhapushpi is very effective for brain development in young children.

Take it with a touch of honey to correct the delay in speech in children.

3. It’s a cure for cold

Mix Vacha Churna with long pepper and black pepper and honey. Let your child lick it. It helps in the expectoration of the phlegm and relieves cough and cold.

4. Congestion Reliever

Inhaling the fumes of the burnt Vacha can clear off mucus and nasal congestion. It also clears the airways and facilitates easy breathing. Vacha inhalation is also effective in removing the heaviness of the head.

5. Bath soap

Vacha with turmeric is a good exfoliator. It removes the dust and dirt from the baby’s skin while retaining the oil and pH balance. This prevents dryness of the skin and helps in the growth of healthy tissues. 

For Children below 1 year, small pieces of Vacha can be tied like a bracelet. This serves as a teething bracelet and provides anti-microbial benefits. Biting this teething bracelet prevents abdominal pain and worms in babies.

In older children, Vacha can also be used as a bindi. Dip the sticks of Vacha in sesame oil for 4-6 hours. Burn the stick on a flame and then use the black powder as a bindi on your child’s forehead. 

Benefits of Vacha

Ayurvedic sages have used this herb to treat memory loss and boost memory. It also improves behavioral changes and mental performance. Active elements in Vacha help fight cell damage caused by free radicals. 

It is also helpful in treating memory loss, Alzheimer’s disease, tremors, anxiety, depression, and neurological disorders. The dried powder helps in treating appetite loss, flatulence, cough, asthma, high blood pressure and obesity. 

1. It can help improve speech

Vacha is a wonder herb that improves the ability of speech. In Ayurveda, Vacha is said to vak-svara-prada. It provides strength to weak muscles engaged in speech and improves the actions of salivary glands.

A Clinical study showed 100% improvement in sucking and swallowing in patients. 84 % of patients felt relieved of speech defects after 30 days. 

Take 5 mg/kg body weight of Vacha Churna on an empty stomach for one month to observe a remarkable difference in speech.

2. It improves your memory

Vacha is a nervine tonic and psychotropic medicine. It is beneficial in treating anxiety and depression. This Ayurvedic herb scavenges free radicals.

It prevents anti-oxidative damage responsible for memory weakening. In young children, it stimulates brain activity and makes them more aware, active, and focused.

Use this as a nervine tonic with water or as recommended by your doctor.

Also Read: Food for your brain – Ayurvedic doctor reveals the ideal list

3. It can help boost your Digestion 

Vacha promotes Pachak Agni (digestive fire). It also exhibits Deepana (appetizer) and Pachana (digestive) properties. Vacha can reduce the AMA (toxins) formation in our digestive system.

It controls acidity and gastric acid secretion. Thus, it is an effective preventive solution against flatulence, diarrhea, and stomach ulcer.

500 mg of Vacha can be taken with honey every day as a digestive tonic.

Also Read: Kunjala Kriya – The best way to boost your digestion

4. It can help cure cold and cough 

Vacha Churna is very effective in treating colds and coughs as it clears phlegm. It reduces chest congestion, wheezing, and irritation caused by excess mucus. Ayurvedic doctors also use it to treat nasal congestion, body aches, sneezing, sore throat, and running nose. 

500 mg of Vacha churna along with 250 mg of Trikatu Powder and 250 ml of milk is a potent Ayurvedic cure.

Also Read: Ayurvedic treatment for the common cold

5. It can help relieve headaches

A paste of Vacha Churna and water applied over the head and scalp acts as an instant relief for a headache. Its internal intake is also effective in treating the symptoms.

It relieves the heaviness in your head, dull, non-pulsating pain, or feeling of congestion in the head. Make a paste of Vacha Churna and water. Apply it externally.

Also Read: Amazing Benefits of Tulsi Tea


  • Firstly, Vacha Churna may not be suitable for all.
  • Secondly, the most common side effect of Vacha is a headache in people with increased pitta. 
  • Thirdly, it can also cause nausea, vomiting, low blood pressure, and slow heartbeat. 
  • Above all, Vacha could be unsafe during pregnancy and breastfeeding. 
  • Also, it may promote menstruation or bleeding from the uterine wall. Hence it must be avoided during pregnancy. 
  • It’s helpful but does not use Vacha for a long duration (more than 5-6 weeks) or in a high dose.
  • When administered wrongly it can cause seizures, kidney damage, etc.

Please consult an Ayurvedic doctor before using Vacha Churna.  

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Kumar November 2, 2021 at 7:40 am

Our cousin had some memory related problem he will not memory correctly in studies. He is 10 years old.

Archana November 2, 2021 at 7:40 am

Our cousin had some memory related problem he will not memory correctly in studies. He is 10 years old.

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