If you are experiencing new and concerning symptoms after smoking weed that you have not experienced before, it's crucial to seek advice from a healthcare professional. They can provide a proper evaluation and diagnosis based on your specific medical history and symptoms.
That being said, there are a few possible reasons why you might be experiencing these symptoms after smoking weed:
Tolerance and Sensitivity: Over time, with regular and prolonged use, the body can develop tolerance to the effects of cannabis. However, it's also possible for individuals to become more sensitive to its effects, leading to unexpected reactions.
Strain Differences: Different strains of cannabis can have varying levels of cannabinoids (e.g., THC and CBD) and other compounds, which may affect individuals differently. A new or more potent strain could be responsible for the changes in your reaction.
Cannabinoid Hyperemesis Syndrome (CHS): Some long-term heavy users of cannabis may develop a condition called CHS, which is characterized by symptoms like nausea, vomiting, abdominal pain, and sometimes anxiety. If you're experiencing recurrent nausea and vomiting along with other symptoms after using cannabis, CHS could be a possibility.
Psychological Factors: Anxiety can sometimes be triggered or exacerbated by the use of cannabis. This can be influenced by the setting, mindset, or individual psychological factors.
Interaction with Medications or Health Conditions: If you're taking any medications or have underlying health conditions, the interaction between cannabis and these factors could lead to unusual symptoms.
Contaminants: Adulterated or contaminated cannabis products can cause unexpected reactions and symptoms.
Given the long duration of your cannabis use without these symptoms, it's essential to rule out any potential underlying health issues or interactions. Again, I strongly advise you to consult a healthcare professional who can assess your specific situation and provide appropriate guidance. If you decide to continue using cannabis, moderation and caution are crucial, especially if you're experiencing concerning symptoms.