Common Odors That May Trigger Migraines and How to Protect Yourself
This article highlights common toxic odors that can trigger migraines, including car exhaust, cleaning supplies, paints, gasoline, and scented products. It offers tips for avoiding these triggers and discusses medications like Ubrelvy®, Nurtec®, and Aimovig® that help manage migraine attacks effectively. Understanding environmental sensitivities and adopting preventive measures are essential for migraine sufferers aiming to improve their quality of life.

Many fragrances and smells surround our environment, but some individuals, especially those prone to migraines, may find certain odors intolerable. Strong scents can activate sensitivity, leading to dizziness, headaches, and other health concerns. Recognizing and avoiding these toxic smells can help prevent migraine episodes. Here are some common household and environmental odors that pose risks for migraine sufferers:
Vehicle emissions
Automobile exhaust fumes are significant sources of environmental pollution. These fumes, which have a distinctive scent, can cause symptoms such as nausea, headaches, breathing difficulty, and dizziness over time, primarily due to high carbon monoxide levels.
Cleansing agents
Cleansing products often contain Volatile Organic Compounds (VOCs), which release gases that might be odorless or strongly scented. Exposure can result in headaches, respiratory issues, and even increase the risk of migraines. Using VOC-free cleaning solutions is advised.
Oil-based paints
Oil paints release VOCs during and after application, which can be inhaled, causing dizziness and migraine triggers. Opting for water-based or odorless paints can serve as a safer alternative.
Petroleum products
Gases from gasoline contain over 100 chemicals that can dilate blood vessels and trigger severe headaches and migraines. Using nose plugs can help workers in environments with gasoline fumes.
Fragrant cosmetics and household items
Individuals sensitive to scents should avoid heavily scented skincare, haircare, candles, or flowers, as fragrances can cause blood vessel inflammation and migraine attacks.
Managing migraines involves avoiding triggers, adopting healthy habits, and considering medications. Fast-acting options like Ubrelvy® can ease symptoms at different stages, offering non-opioid relief. Preventive medications such as Nurtec® Rimegepant and Aimovig® (erenumab) are effective for reducing attack frequency. These treatments, available via prescription, help manage symptoms and improve quality of life.
Always consult healthcare professionals for personalized advice and treatment plans. Proper medication use, lifestyle modifications, and trigger awareness are crucial for migraine management.