Trusted by over 400,000 patients Since 2005
Trusted by over 400,000 patients Since 2005
Cannabis is a flowering plant that has been used for thousands of years for medicinal, industrial, and cultural purposes. Today, it continues to be studied for its potential role in managing symptoms associated with a variety of medical conditions, including chronic pain, nausea, muscle spasticity, epilepsy, anxiety, and sleep disorders.
The cannabis plant contains hundreds of naturally occurring compounds, many of which interact with the body’s endocannabinoid system. Researchers continue to investigate how these compounds may influence pain, inflammation, mood, appetite, memory, and other important bodily functions.
As scientific understanding continues to grow, medical cannabis remains an area of active research and evolving clinical interest.
Cannabis has been cultivated for thousands of years across many civilizations.
Historical records suggest that cannabis was used in ancient China, India, Egypt, and the Middle East for a variety of purposes, including textiles, rope, paper, food, and traditional medicine.
Over time, scientific research has expanded our understanding of cannabis and its chemical compounds. Today, many countries and states continue to study the potential medical applications of cannabis while developing regulations for its medical and recreational use.
The cannabis plant is made up of many different parts, each serving a specific purpose.
These include:
While every part of the plant has unique characteristics, the flowers contain the highest concentration of cannabinoids and terpenes commonly used in medical cannabis products.
Trichomes are tiny, crystal-like structures that cover the surface of mature cannabis flowers.
These microscopic glands produce many of the plant’s active compounds, including cannabinoids and terpenes.
Trichomes also help protect the plant from insects, ultraviolet light, and environmental stress.
Under magnification, trichomes often appear as tiny sparkling crystals covering the flower.
Cannabinoids are naturally occurring chemical compounds found within the cannabis plant.
Scientists have identified more than 100 cannabinoids, although many continue to be studied to better understand their biological effects.
Some of the best-known cannabinoids include:
Each cannabinoid has unique chemical properties and may interact differently with the body’s endocannabinoid system.
In addition to cannabinoids, cannabis contains aromatic compounds called terpenes.
Terpenes give different cannabis varieties their unique aromas and flavors.
Common cannabis aromas may include:
Researchers continue to study how terpenes may contribute to the overall characteristics of cannabis products and how they may interact with cannabinoids.
Cannabis also contains naturally occurring compounds called flavonoids.
Flavonoids are found throughout the plant kingdom and are responsible for many of the colors found in fruits, vegetables, flowers, and cannabis.
Researchers continue to investigate their potential biological activity and their role within the cannabis plant.
Historically, cannabis has often been described as three primary species:
Traditionally associated with taller plants having narrower leaves.
Traditionally associated with shorter, bushier plants having broader leaves.
A smaller cannabis variety known for its unique flowering characteristics.
Modern cannabis cultivation has resulted in extensive hybridization, and many commercially available products today are hybrids that combine characteristics from multiple genetic backgrounds.
Because of this, experts increasingly encourage consumers to focus on cannabinoid content and terpene profiles rather than relying solely on the terms “indica” or “sativa.”
Cannabis and hemp both belong to the Cannabis genus but are cultivated for different purposes.
Industrial hemp is generally grown for fiber, textiles, paper, construction materials, food products, and CBD extraction. Under U.S. law, hemp is defined as cannabis containing no more than 0.3% delta-9 THC on a dry-weight basis.
Medical cannabis varieties are cultivated for their cannabinoid and terpene profiles and may contain varying amounts of THC, CBD, and other cannabinoids depending on the intended use.
Cannabis may be cultivated in several different environments.
These include:
Each growing method offers potential advantages related to environmental control, sunlight exposure, production costs, and consistency.
Cultivation practices, harvesting techniques, drying, curing, and storage can all influence the final characteristics of the cannabis flower.
Medical cannabis is available in many different forms to meet individual patient preferences and treatment goals.
Common products include:
Each method of administration has a different onset time, duration of effects, and dosing considerations.
Licensed cannabis products are often tested by certified laboratories for a variety of quality measures, which may include cannabinoid content, microbial contaminants, pesticides, heavy metals, and residual solvents, depending on applicable regulations.
Laboratory testing helps provide consumers with information about the composition of the products they purchase.
Patients are encouraged to obtain cannabis products from licensed retailers that comply with state testing requirements.
Medical cannabis is not appropriate for every individual.
The decision to use medical cannabis should be made in consultation with a qualified healthcare professional who can evaluate your medical history, current medications, symptoms, and treatment goals.
Patients should use cannabis responsibly and follow all applicable state laws and physician recommendations.
Research into cannabis continues to expand at a rapid pace. Scientists are studying cannabinoids, terpenes, the endocannabinoid system, dosing strategies, and potential therapeutic applications across a wide range of medical conditions.
Although much has been learned over the past several decades, many questions remain. Ongoing clinical research will continue to improve our understanding of how cannabis works, who may benefit, and how it can be used safely and effectively.
At DOC420, our mission is to provide accurate, physician-reviewed educational information that empowers patients to make informed decisions about their health.
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