About This Tradition

Bush medicine developed across the Caribbean through centuries of contact between Indigenous Taino knowledge, West and Central African herbal practices brought by enslaved people, and European colonial plant use. Each island developed its own local variations, but common threads run through the whole region: a preference for fresh or simply prepared plants, teas brewed from backyard herbs, and a framework that categorizes foods and plants as "cooling" or "heating" in relation to the body.

The seaweed tradition, particularly the use of Irish Moss (Chondrus crispus and Gracilaria spp.), is distinct to the Caribbean and reflects both Indigenous coastal foraging practices and African-derived food traditions. Lemongrass, called "fever grass" in Jamaica and other islands, is among the most recognized bush medicine plants, used for generations to bring down fevers and ease colds.

Sarsaparilla root tonics have been used throughout the Caribbean as blood-cleansing preparations, particularly in folk medicine systems that prioritize periodic cleansing of the blood and lymphatic system. Cayenne, brought to prominence through the Caribbean spice trade and Scotch bonnet pepper traditions, is used both as food and medicine, especially for circulation and respiratory complaints.

Key Principles

• Cooling and heating classification: Plants are categorized by their perceived effect on the body's temperature and state. Cooling herbs are used to reduce inflammation, fevers, and overheating conditions.
• Blood cleansing: Periodic tonics and decoctions are used to "cleanse" the blood, reflecting a folk medicine understanding of detoxification and lymphatic support.
• Bush teas as first medicine: Teas brewed from fresh or dried local plants are the primary preparation method across most of the Caribbean. Plants are gathered fresh when possible.
• Whole-plant and food-as-medicine approach: Culinary spices, seaweeds, and garden herbs are not separated from medicinal use. What you eat and what you take as medicine overlap significantly.
• Oral transmission: Knowledge passes through family lines and community healers rather than formal written texts, making it one of the most localized and community-embedded herbal traditions.

Herbs in This Tradition

• Cayenne Pepper: Traditionally used for circulation, respiratory complaints, and as a warming spice-medicine; related to the Scotch bonnet pepper traditions of the islands
• Irish Moss: Traditionally used as a nutritive seaweed preparation for respiratory health, digestive support, and as a strength-building tonic drink
• Lemongrass: Called "fever grass" in Jamaica and across the Caribbean; traditionally used as a cooling tea for fevers, colds, and digestive discomfort
• Sarsaparilla: Traditionally used as a root decoction for blood cleansing, skin complaints, and as a general tonic in Caribbean folk medicine

Related Preparations

• Bush tea: Simple hot infusion brewed from fresh or dried herbs. The standard preparation across all Caribbean islands.
• Seaweed drinks: Irish Moss soaked, blended with milk (or plant milk), sweetened, and spiced with cinnamon or nutmeg. Consumed as a nutritive tonic.
• Root decoctions: Roots like sarsaparilla are simmered in water for extended periods to extract active compounds. Used for blood and lymphatic support.
• Pepper-based preparations: Cayenne incorporated into foods, tinctures, and topical preparations for circulation and pain.
• Cold infusions: Some cooling herbs are steeped in cool or room-temperature water rather than hot water to preserve volatile compounds and emphasize their cooling character.