aotearoa data explorer stats nz cigarette smoking Trends in and vaping: New Zealand Health Survey 2023/24 Smoking prevalence and trends: key

The first cravings may occur within the first hours after cessation, according to Dr

Chemoprevention of Squamous Cell Carcinoma of the Head and Neck

Examples include: NRT lozenges, gum, or patches varenicline (Chantix) bupropion (Zyban) Make an appointment with a doctor if you use tobacco and experience headaches that: happen frequently significantly affect your daily activities dont get better or get worse with at-home care When to get immediate care Get immediate medical attention if you experience a headache that: happens after a head injury appears suddenly and is severe occurs with: stroke symptoms, such as numbness, confusion, or vision problems meningitis symptoms, including fever, stiff neck, or nausea and vomiting shortness of breath convulsions fainting The nicotine in tobacco and e-cigarette products can increase your risk of headaches

Its unlikely that weed causes permanent brain fog, but some people might feel like their thinking is fuzzy or slow for a while after using a lot of cannabis