Sweet flag, Acorus calamus, popularly knwn as Vach and \Gudbach has been used to a great extent in folk medicine. It is useful for a variety of health issues, from improving neurological function to digestive problems. In general, it is safe for infants also.

The plant features small, whitish flowers and aromatic leaves and roots. The strength of the aroma indicates the plant's quality. Its fruits are pulpy and contain numerous seeds.

Digestive aid of Vacha:

It works wonders for digestive health and hence is used to treat indigestion in babies. The powdered form can be added to milk for infant feeding. Bangles prepared with Vekhand help pacify children during teething and work as an antibacterial agent. It is also useful in preventing stomach disorders and colitis.

Medicinal value of Bach: 

The oil extracted from Sweet Flag Root acts as a natural insecticide, making it effective against head lice. It's safe for external use and gentle on the skin. Vekhand is beneficial for throat conditions and speech development. It soothes colds, coughs, and sore throats. Children with speech delays may benefit from this herb, as it aids in proper communication development.

Depression, Epilepsy, and Boosting Memory:

The root is known to have a calming effect on nerves, improving memory and helping with relaxation. It may help alleviate stress and depression. A preparation of pounded Sweet Flag root in hot water might assist those with epilepsy.

Skincare: 

Topical application of Sweet Flag can help prevent skin infections and alleviate arthritic or rheumatic pain and swelling. Inhaling it may help calm the mind and relieve headaches.

Sweet Flag Roots help in pregnancy:

Vayambu can induce strong uterine contractions, potentially aiding in difficult or delayed childbirth. It's also used to treat dysmenorrhea.
Anti-inflammation: 

The herb is beneficial for arthritis symptoms, including pain, inflammation, and swelling. Its phytochemical content contributes to its effectiveness in treating these conditions.

Stomach help:

Sweet Flag's anti-spasmodic properties help relieve cramps and pains. It aids in preventing digestive issues such as constipation, bloating, and diarrhea. It also has colic-relieving and gas-reducing properties.

Respiratory health: 

Respiratory benefits are known in this herb as it purifies inhaled air and destroys germs of the respiratory tract. Chewing the roots can alleviate common colds, throat infections, and coughs.

Anti-inflammatory: 

The anti-inflammatory properties present in the herb make it one of the best herbal remedies for different skin diseases. Application of the powder of Vikhand to the skin can cure acne and pimples; its regular intake can prevent its occurrence.

Here are some regional names for Sweet Flag Root across India:

●    Hindi: Vach, Ghorbach
●    Bengali: Bach
●    Gujarati: Vekhand, Vaj
●    Marathi: Vekhand, Vaikhanda
●    Tamil: Vasambu
●    Telugu: Vasa, Vasaaku
●    Kannada: Baje
●    Malayalam: Vayambu
●    Punjabi: Ghorvach
●    Odia: Ghorabach
●    Assamese: Boch

Other Names: Wajj, Qumha, Qasab Dharirah, Sweet Flag, Sweet Sedge, Sweet Myrtle, Flag Root, Calamus, Kalmus, Chalmis, Magenwurz, Schwanenbrot, Sigge, Bach, Gurbach, Baje, Bajegida, Baji, Acorus calamus Linn, Agar Turki, Karunak, Vacha, Bhuta-nashni, Ugragranthi, Waj Turki, Charaitah, Vasambu, Gudbach Jadd , Gurbach , Acorus Calamus, Bach, Vach, Vaccha, Vekhand, Godavach, Vekhanda gudbach gurbach bach vach, Bekhand , Calamus Root, Sweet Flag Root, Wekhanda, Buchh, Ghorbach, Ekhand, Gudbuch, Bhaje, Wach, Vayambu, Vasambu, Vekand, Vikhand, Acorus calamus, Sweet Flag, Glass Myrtle, Sadgrantha, Vayambur, Vaj, Sweet Sedge, Kalmus, Ugragrandha, Bhuta Nashini, Shataparva, GoraVacha, Bacha, Mithi Wach, Meethi Wach, Mithi Vach, Meethi Vach, Mithi Bach, Meethi Bach, Ghodbach, Ghod Bach, Vachha, Safed Vach, Waj Turki, Gudvach, Godbach, Haimavati, Myrtle Grass, Wekhand