The Beginners’ Guide: What You Need To Know About Cannabidiol (CBD)

28 de outubro de 2025

3 min de leitura

So you have heard about CBD and it can help you with your problem, but you don’t know where to start. Here is a short beginner’s guide to CBD!

Pontos principais

So you have heard about CBD and it can help you with your problem, but you don’t know where to start.
How it can help
What are the forms of medication available?

Para quem é

Pessoas explorando Estilo de vida saudável através de glaucoma, CBD.

Por que importa

Este artigo ajuda você a se orientar rapidamente e depois avançar para uma coleção ou série, se quiser continuar.

Autor do artigo

Dra. Asya

Assessora Científica

Bioquímica. Desenvolve e implementa novos métodos de avaliação de ácidos graxos no sangue. Estuda os processos que ocorrem no corpo humano, espera ajudar as pessoas a se manterem saudáveis e a vencer a velhice.

Especialista em saúde

As the U.S. continues legalizing both medical cannabis and recreational drugs containing cannabis, the market is becoming flooded with a large quantity of cannabidiol-based products. However, most people don’t know what cannabidiol (CBD) is, how it can keep them healthy, and whether it is legal. It will answer your questions and clear up some misconceptions about CBD and its applications.

CBD is a compound found in hemp. It doesn’t have psychoactive properties but has similar medical benefits as tetrahydrocannabinol (THC), the first (and so far, the only) cannabinoid accepted for medical use. Unlike THC, cannabidiol provides a therapeutic effect without getting you “high”. According to a World Health Organization (WHO) report, “CBD doesn’t produce effects with people related to drug abuse or addiction…as of today, there is no information about health issues related to the usage of pure CBD”.

How it can help

Scientific research demonstrates that CBD can improve various mental health conditions such as anxiety disorders, post-traumatic stress disorders, schizophrenia, and several addictions. It can also help with insomnia by enhancing sleep quality.

Also, CBD has a positive impact on physical health: research on rats has demonstrated that CBD-based oil reduces pain caused by arthritis. Other research on human cells has shown that CBD cream is effective against inflammation. Other studies have shown CBD helps in the treatment of children’s epilepsy and other convulsive disorders as well as fights against harmful tumors.

What are the forms of medication available?

Oils and tinctures These are applied under the tongue with a dropper. The mucous membrane of the oral cavity is full of tiny capillaries, which are very good at absorbing medicines and liquid foods. This method is good for those who cannot swallow pills or capsules.

Creams and lotions Topical medications containing CBD are used to relieve pain in muscles and joints. They can also help in the treatment of skin disorders such as eczema and psoriasis. If you are using creams and lotions for the first time, it is recommended to apply only a small amount initially.

Capsules and pills These are used for the systematic treatment of convulsive disorders and digestion problems. Recently, the U.S. Food and Drug Administration approved Epidiolex, which is the first highly active CBD-based prescription drug to treat epilepsy. The drawback to capsules is the delay between taking medicine and experiencing the effect.

Gummies They are affordable, small, and tasty, which is why it is one of the most popular ways of taking CBD. Gummies are available with standard dosage; the most popular one is 5 mg per piece. You should check it out before increasing the dosage.

Vaporizers It produces a quick effect. The compounds are inhaled and absorbed through the lungs into the bloodstream. Currently, there is no widely accepted opinion on whether vaping can cause lung damage. Be careful if you have decided to use CBD in this form.

How much to take

Different products include various quantities of CBD. Be careful when changing dosages. Start with a small dosage until you learn how your body reacts to the substance.

Those who have liver disorders may need lower dosages. You should always consult your physician about if CBD can be combined with other medicines you are taking.

Possible side effects

Possible side effects include nausea, dry mouth, fatigue, drowsiness, irritability, and diarrhea. CBD can increase the effect of certain medicines. One of the main problems is that it is offered as a supplement and not as a drug.

Therefore, you cannot know for sure if the dosage of active ingredients in the product is exactly what is stated on the label. Plus, products can include other (unknown) ingredients.

Legal considerations

CBD products are legal in many states, and they can be bought online without needing a prescription for medical marijuana. The legal aspects of CBD products differ depending on the state. For this reason, you should carefully review your state laws to ensure compliance.

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