Adulsa

Adulsa takes its Ayurvedic name Vasa, or Vasaka, from the Sanskrit name of the plant, and is called Simhasya (lion’s mouth) because its white, purple-tinged flowers resemble a lion’s open mouth. It is an erect, evergreen shrub of the Acanthaceae family, native to India and found across much of tropical Asia, flowering for most of the year. Its leaves contain the alkaloids vasicine and vasicinone, which are the compounds most studied in relation to its respiratory effects.

In Ayurvedic texts, Vasa is described among herbs traditionally used for cough and breathlessness. Its Ayurvedic classification is set out below and should be read as the basis for its traditional uses.

• Rasa (taste): Tikta (bitter) and Kashaya (astringent)
• Virya (potency): Sheeta (cold)
• Vipaka (post-digestive effect): Katu (pungent)
• Dosha action: Traditionally described as balancing Kapha and Pitta

Adulsa is known by several names across India and in botanical and Ayurvedic use. The main ones are listed below.

• Botanical name: Justicia adhatoda (synonym Adhatoda vasica)
• English name: Malabar nut
• Hindi: Adosa, Adulsa, Vasaka
• Sanskrit: Vasa, Vasaka, Vrisha, Atarusha
• Bengali: Basak
• Tamil: Adathodai
• Marathi: Adulsa, Vasuka
• Telugu: Addasaramu
• Malayalam: Atalotakam

The leaves of Adulsa contain several naturally occurring compounds. The main constituents are listed below.

• Quinazoline alkaloids: mainly vasicine and vasicinone, with smaller amounts of vasicinol. These are the compounds most extensively studied in relation to its respiratory effects.
• Tannins: plant compounds with antioxidant activity.
• Saponins: plant glycosides that have been studied for various biological activities.
• Phenolic compounds: compounds with antioxidant activity.
• Flavonoids: plant pigments that have been studied for their antioxidant activity.

Adulsa is described in traditional and pharmacological literature as having the following properties and activities. These describe reported properties of the herb rather than established treatments for specific diseases.

• Expectorant: it is traditionally believed to help loosen and clear mucus from the airways.
• Antimicrobial (laboratory studies): laboratory studies suggest activity against certain bacteria.
• Anti-inflammatory: compounds in the leaf have shown anti-inflammatory activity in experimental models.
• Antioxidant: its tannins, phenolics and flavonoids show antioxidant activity in laboratory tests.
• Bronchodilatory (experimental): the leaf alkaloids have shown airway-relaxing (bronchodilatory) activity in preclinical studies.

Adulsa is a medicinal herb widely used for its respiratory benefits. It helps alleviate cough, cold, asthma, and bronchitis through its expectorant and bronchodilator properties, enabling easier breathing by clearing mucus and reducing airway inflammation. The health benefits of Adulsa are described below:

1. Supports Respiratory Health:

Adulsa (Adhatoda vasica) is traditionally used to support respiratory health and help relieve symptoms associated with cough, cold, bronchitis, and asthma. Its active compounds, including vasicine and vasicinone, support bronchodilation by relaxing bronchial muscles, improving airflow, and aiding in mucus clearance. These properties may help ease breathing discomfort and provide supportive relief in chronic bronchitis and other respiratory infections.

2. Soothes Throat Irritation: 

A drink made from Adulsa leaves can soothe irritation in the throat, providing relief from persistent coughing. Its expectorant properties help clear mucus, allowing for easier breathing and reducing the urge to cough. This makes it a popular choice for sore throats or respiratory congestion patients.

3. Antibacterial Properties: 

The antibacterial test performed on the various leaves of the Adulsa plant reveals that it has some efficacy against dangerous bacteria, including Bacillus subtilis and Vibrio cholerae. This means that through consuming Adulsa, the body fights these pathogens within the body, which may positively impact the immune system. For this reason, it can be complementary to Western medicine when preventing and treating illness.

4. Helps with Digestive Issues: 

Various studies on the effects of Adulsa have also highlighted its anti-ulcer effect, which suggests that it can help lessen the occurrence of stomach ulcers and ease discomfort. It could also reduce dyspepsia’s signs, including swellings and indigestion, which is why it is a proper herb for gut health.

5. Reduces Inflammation: 

The actives l found in Adulsa is vasicine; it reduces inflammation, and this will help shrink the swollen parts of the body. And this leads to a reduction in the level of pain that one feels. This property makes it worthwhile where there is a problem with inflammation, for instance, in arthritis or the course of an injury, to enhance the healing process.

6. May Aid in Diabetes Management: 

Studies show that elements inside Adulsa could affect blood glucose; hence, it may be suitable for diabetic issues. Adulsa can help the symptoms of metabolic syndrome and assist in increasing insulin sensitivity and regulating rises in blood sugar.

7. Promotes Heart Health: 

Several works suggest that adulsa can shield the heart and enhance its function. It may help maintain a healthy blood flow and prevent heart problems – a bonus to a healthy diet for the heart.

8. Potential Cancer-Fighting Properties: 

Adulsa has been researched concerning its usefulness as a means of selective destruction of certain forms of cancer cells and for the reduction of the adverse effects of radiation. These beneficial compounds in the adulsa plant may also establish a preventive layer over cells, defending against cancer invasion.

9. Supports Tuberculosis Treatment: 

Readers of Adulsa could glean lessons on how to boost the efficacy of anti-TB medications for patients with this sickness. It may reduce inflammation and enhance the ciliary movement of the lungs besides fortifying the body’s immune defense hence, it might play an excellent role in treating TB.

10. Haemostatic Properties: 

The alkaloids present in adulsa, Vasicine and Vasicinone are believed to possess haemostatic and anti-haemorrhagic properties which may help reduce bleeding by promoting vasoconstriction, narrowing blood vessels to reduce blood flow to the area. This property can be employed as a supportive treatment in nasal bleeding, excessive uterine bleeding and bleeding piles.

Adulsa is widely used in traditional medicine for its applications, especially in everyday remedies for respiratory and inflammatory conditions. Here are some of its common uses:

1. Respiratory Health:

Adulsa is widely used and thus efficient for managing respiratory illnesses. It is often applied as a remedy for coughs, colds, asthma, bronchitis, etc. Due to its ability to control inflammation, it positively impacts the situation where the airways become congested. A cup of tea from this herb may be soothing to sore throat and congestion, like a natural remedy for discomfort that can disrupt sleep when someone is sick.

2. Blood Purification:

Adusa (Adhatoda vasica) is traditionally used in Ayurveda to support cardiovascular and circulatory health. It is believed to help purify the blood, support healthy blood pressure levels, and promote smooth blood circulation. Its mild anticoagulant properties may assist in reducing the risk of blood clot formation and supporting regular heart rhythm, thereby contributing to overall heart health. While Adusa has a history of traditional use for these purposes, its cardiovascular benefits should be considered supportive in nature and used under professional guidance.

3. Wound Healing:

Its decoction is used to prepare a poultice, which can be pasted on the cuts or sores. Besides controlling bacterial and fungal contamination, this topical application shortens the healing time. The natural extracts help boost skin remodelling, fortify skin elasticity and tensile strength, and spearhead collagen manufacturing critical in wound healing.

4. Pain Relief:

Adulsa extract also has potent anti-inflammatory effects, reducing joint pain and inflammation. This makes it ideal for arthritis and gout, in which inflammation and pain cause limited movements. Therefore, taking Adulsa as a medicine lowers uric acid levels and operates as an anti-inflammatory drug to help ease chronic pain and make patients’ lives significantly better.

5. Kidney Health: 

Adulsa might help reduce toxins in the body and improve the functioning of the kidney and urinary system. For this reason, it conducts waste products away from the body, something that is useful for people with diseases such as uremia. Being healthy for the kidneys will benefit the metabolic systems generally; thus, the benefits gained from Adulsa plant are helpful for the well-being of individuals.

6. Skin Health:

The juice extracted from Adulsa is known for its antibacterial and antioxidant properties, which can promote better skin health. It helps combat various skin issues, including acne and infections, by reducing bacteria on the skin's surface. Its soothing properties can also alleviate irritation and redness, making it a valuable addition to natural skincare routines

Adulsa is generally well tolerated in the amounts used in traditional remedies, but the following precautions apply.

• Pregnancy: Avoid Adulsa during pregnancy. Vasicine has produced uterine contractions in experimental studies, including studies using isolated human uterine tissue, and pregnancy-safety data are limited Claeson et al., 2000.
• Breastfeeding: Avoid Adulsa while breastfeeding unless an appropriate healthcare professional advises otherwise, as reliable safety data are limited.
• Children: Do not give Adulsa to infants or young children except on medical advice.
• Ongoing conditions and medicines: If you have a long-term lung, heart, liver or kidney condition, or take regular medicines, consult your doctor before use.
• Do not exceed the dose: Large doses may cause gastrointestinal side effects such as nausea, vomiting or loose stools. Stay within the recommended amount.
• When to seek care: If a cough lasts more than a week, or there is high fever, breathlessness, chest pain or blood in the phlegm, do not rely on self-treatment and seek medical advice promptly.

Note: This information supports safe use and does not replace advice from a registered medical practitioner.

1. Powder: You can make Adulsa powder from the dried leaves. 

Steps to use Adulsa powder:

• Mix the powder with honey 
• Apply it to wounds or affected areas to help speed up the healing process.
• It can be consumed internally for cough and cold

2. Decoction: It can be made by boiling adulsa leaves or roots.

Steps to use Adulsa decoction:

• Brew a decoction by boiling Adulsa leaves or root in water. 
• Strain it 
• Drink it as herbal tea for relief from cough and cold and other bleeding symptoms as per physicians advice

3. Paste: 

Steps to use Adulsa paste:

• Create a paste using fresh Adulsa leaves. 
• This can be applied to wounds or affected areas 
• It can also be applied to sore areas to relieve pain.

4. Juice: It can be extracted from adulsa leaves

Steps to use Adulsa juice:

• Extract juice from fresh Adulsa leaves. 
• Strain the juice.
• Drink it regularly for effective use.
• This juice is known for its skin benefits, as it has antibacterial and antioxidant properties that can improve skin health.

5. Capsules/Tablets/Syrup: For a more convenient option, Adulsa is also available in capsule, tablet and syrup form. You can take these as directed by your healthcare provider.

Herbs Traditionally Used With Adulsa

In classical Ayurvedic cough and cold remedies, Adulsa is often paired with the herbs below. These pairings are traditional and should be used under guidance.

The amounts below refer to traditional Adulsa leaf juice (Vasa swarasa). Doses of ready-made syrups, tablets and capsules differ by brand, so always follow the product label. Use the herb for short periods only, unless a practitioner advises otherwise.

Adulsa is usually well tolerated at traditional amounts. The following effects can occur, mainly with large doses or in sensitive individuals.

Stomach upset

Large doses may irritate the digestive tract and cause nausea, vomiting or loose stools. Reducing the dose or stopping use may help these symptoms settle.

Uterine stimulation in pregnancy

Because vasicine has shown uterine-stimulating effects in preclinical studies (Claeson et al., 2000), Adulsa should not be taken during pregnancy due to a potential risk of uterine contractions and other pregnancy complications.

Allergic reaction

As with any plant remedy, an allergic reaction is possible. Stop use and seek medical attention if you notice a rash, itching, swelling or difficulty breathing.

Note: Seek medical advice if any reaction is severe or does not settle after stopping the herb.

Evidence on how Adulsa interacts with medicines is limited. As a sensible precaution, take care in the situations below and tell your doctor or pharmacist if you use Adulsa regularly.

Cough and mucus-thinning medicines

Adulsa is traditionally used as an expectorant, so taking it with other cough or mucolytic medicines could potentially have additive effects, although clinical evidence is limited. Consult a doctor or pharmacist before combining them.

 Medicines that affect the uterus in pregnancy

Because Adulsa may have uterotonic effects, it should not be combined with medicines used around pregnancy or labour except under specialist supervision. In practice, it should be avoided during pregnancy.

Regular prescription medicines

If you take medicines for a long-term condition, consult your doctor or pharmacist before adding Adulsa, so that potential interactions or overlapping effects can be checked.

Storage of Adulsa

Store Adulsa powder, tablets and capsules in a cool, dry place, away from direct sunlight and moisture, in a tightly closed container. Keep syrups tightly capped and use fresh leaf juice on the day it is prepared. Keep all forms out of the reach of children, and do not use any product after the expiry date on the pack.

• Adulsa (Vasaka) is an Ayurvedic herb traditionally used to support respiratory comfort during coughs and colds.
• Its main studied compounds are the leaf alkaloids vasicine and vasicinone.
• It is traditionally used to help loosen mucus, soothe the throat and support relief from an occasional cough. It supports comfort and does not treat asthma, bronchitis or any diagnosed illness.
• It should not be used during pregnancy because vasicine has shown uterine-stimulating effects in preclinical studies, and it should not be given to young children except on medical advice.
• Large doses may cause nausea, vomiting or loose stools. Keep to the recommended amount.
• See a doctor if a cough lasts more than a week, or if there is fever, breathlessness, chest pain or blood in the phlegm.