“Weed chills” describe feeling cold or shivering after consuming cannabis. This common phenomenon can range from mild chills to slight trembling. This article explores the biological reasons behind this experience and offers practical advice for managing it.
Understanding the Body’s Response
The physiological mechanisms behind “weed chills” involve tetrahydrocannabinol (THC) interacting with the body’s endocannabinoid system (ECS). The ECS is a complex network that helps maintain homeostasis, including body temperature regulation. Cannabinoid receptors, like CB1 receptors, are concentrated in the hypothalamus, the brain’s thermostat.
When THC binds to these CB1 receptors, it can influence temperature control. THC can cause a mild drop in core body temperature, especially at higher doses. This decrease can trigger shivering as the body attempts to generate warmth.
Another factor is vasodilation, where THC widens blood vessels. This increases blood flow to the skin’s surface and extremities, leading to heat dissipation. Pulling warm blood away from the core can create a sensation of coldness and contribute to chills. THC may also temporarily slow metabolism, impacting heat generation.
Factors Affecting the Experience
Several elements influence the likelihood and intensity of “weed chills.” Higher THC doses are a primary factor, with lower tolerance leading to more pronounced effects.
The specific cannabis strain, depending on its cannabinoid profile, also plays a role. High-THC strains are more likely to induce temperature changes, while CBD does not directly affect body temperature and may mitigate some THC effects.
Consumption method also matters; edibles, for example, can have longer-lasting effects than smoking or vaping due to slower processing.
Environmental conditions can amplify the feeling of cold, as a cool room exacerbates shivering. Other factors include low blood sugar, which cannabis can influence, or heightened anxiety or stress, which may manifest as trembling.
Coping with Chills
For individuals experiencing “weed chills,” several strategies can help alleviate discomfort. Staying calm is a first step, as panicking intensifies sensations. Focusing on slow, deep breaths can relax the body and nervous system.
Warming up the body is often effective. This can involve wrapping in blankets, putting on warm clothing, or moving to a warmer environment. Consuming warm beverages also provides comfort.
If low blood sugar is suspected, eating a balanced snack with protein or carbohydrates can help stabilize levels. Staying hydrated by drinking water is also beneficial. If available, a small dose of CBD may help counteract some of THC’s intense effects.
When to Consult a Professional
While “weed chills” are typically temporary and not dangerous, some situations warrant medical attention. If chills are accompanied by severe pain, extreme confusion, or prolonged discomfort that does not subside, seeking professional help is advisable.
Other warning signs include difficulty breathing, chest pain, or loss of consciousness. If similar chilling sensations occur without cannabis consumption, consult a healthcare provider to rule out other medical conditions. Prioritizing personal safety and well-being is important when experiencing unexpected or severe physical reactions.