Marijuana, also known as weed or cannabis, affects the brain by altering its chemistry and functioning. The main psychoactive component in marijuana, THC (tetrahydrocannabinol), binds to cannabinoid receptors in the brain and produces a variety of effects. Short-term effects of weed on the brain include altered senses, impaired coordination, and memory problems. Long-term or heavy use of weed has been linked to changes in brain structure and function, particularly in areas related to memory, attention, and decision-making.
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I have had brain fog and vertigo spells after smoking weed. Why?
Query: Hello doctor, I have been having consistent brain fog and vertigo spells for the past few days after I smoked weed. It all started with an anxiety attack at work and since then I have had, these symptoms. It has been two weeks. I went to the hospital and my blood test and urine are normal. Kindly h... Read Full »
Answer: Hello,Welcome to icliniq.com.Thank you for your query.I understand your concern. Your symptoms could be related to anxiety. Anyway, considering the history of smoking weed, I would recommend consulting with a neurologist for a physical exam and brain MRI, and an EEG for seizures. Some blood laborato... Read Full »