Pokok Lengkuas

Alpinia galanga or Pokok Lengkuas, also known as galangal or sometimes greater galangal, is a tropical plant in the ginger family commonly found in Southeast Asian country, especially in Malaysia, Indonesia, and Thailand. Beyond its aromatic flavor, lengkuas has many traditional and medicinal uses, both in folk medicine and supported by modern studies. 

Medicinal Uses of Pokok Lengkuas or Alpinia galanga

1. Improves Digestion

• Lengkuas stimulates the digestive system, helping relieve:
  • Indigestion
  • Flatulence
  • Bloating
• Often boiled in water and consumed as a digestive tonic after meals.

2. Anti-inflammatory Properties

• Contains galangin and flavonoids which reduce inflammation in the body.
• Used traditionally to relieve arthritis, joint pain, and muscle aches.

3. Antibacterial and Antiviral

• Lengkuas has strong antimicrobial properties, effective against:
  • Bacterial infections (like E. coli, Staphylococcus)
  • Fungal infections
  • Respiratory tract infections
• Used in decoctions or teas to help fight colds, coughs, and sore throats.

4. Boosts Immunity

• Rich in antioxidants like galangin, which help protect cells from damage and support the immune system.

5. Improves Circulation

• Lengkuas is considered a warming herb in traditional medicine — used to improve blood flow and relieve cold hands and feet.

6. Enhances Libido and Fertility (Traditional Use)

• Known as an aphrodisiac in traditional Malay and Javanese medicine.
• Believed to help with male vitality and reproductive health.

7. Skin and Wound Healing

• Crushed lengkuas is applied externally to treat:
  • Ringworm
  • Itchy skin
  • Bruises or wounds
• Its antiseptic qualities help disinfect and promote healing.

8. Nausea and Motion Sickness

Chewing a small slice of fresh lengkuas or drinking its extract may help settle the stomach and reduce nausea.