Cannabis Overdose Effects
Learn about the potential effects of a cannabis overdose and how to recognize and manage it.

Cannabis overdose, often called greening out, happens when someone consumes more THC than their body can comfortably process. It is rarely fatal, but it can cause distressing symptoms that usually peak within a few hours and fade with rest and hydration. If you prefer the calming benefits of hemp without the intoxicating high, choosing a labeled CBD product with verified THC content is a smart first step.
Common symptoms include nausea, vomiting, dizziness, rapid heartbeat, anxiety, panic, confusion, and extreme drowsiness. Some people also experience chills, sweating, headache, or temporary difficulty speaking.
Get urgent care for chest pain, severe or persistent vomiting, fainting, seizures, slowed breathing, or thoughts of self-harm. Otherwise, stay hydrated, rest in a calm place, and avoid more THC until you feel normal.
CBD alone is not intoxicating and has a much lower risk profile, though very high doses may cause drowsiness or stomach upset. Always check third-party lab results to confirm the THC content of any product.
Our CBD oils use hemp extract blended with MCT coconut oil and natural flavors. Each 30 mL bottle includes a graduated dropper, and formulas are available in broad-spectrum or THC-free versions. Labels list total CBD per bottle and per serving, so you can compare products without guessing. We recommend storing bottles upright in a cool, dark place and shaking gently before use.
Orders ship within one business day from our US warehouse, with tracking provided by email. If a product does not meet your expectations, contact us within 30 days for a return or exchange. Unopened items are eligible for a full refund; opened items are reviewed case by case for safety and quality.
Learn about the potential effects of a cannabis overdose and how to recognize and manage it.
Learn about the risks and what to do in case of a cannabis overdose.
Learn how to effectively manage cannabis overdose with our expert guide.