5 Odors That Can Cause Migraines and Medications to Treat Them
Do you ever wonder why certain smells trigger migraines or headaches? Those who suffer from headaches can be extra sensitive to triggers such as smells due to increased activation of specific scent and pain receptors in the brain. This sensitivity can be frustrating and disrupt your daily life. Let’s take a closer look at why these common smells can cause or trigger migraines, and how to treat migraines and headaches triggered by these common scent offenders: 1. Smoke Smoke from cigarettes or other sources contains a mix of chemicals, including carbon monoxide, nicotine, and volatile organic compounds (VOCs). These chemicals can irritate the lungs, eyes, and nasal passages, triggering migraines or headaches. 2. Perfume Strong perfumes and fragrances contain a variety of chemicals that can irritate the nervous system, including the trigeminal nerve responsible for the sensation and pain in the face and head. When this nerve is activated, it can cause pain and discomfort, leading to migraines or headaches. 3. Car exhaust Car exhaust contains a range of pollutants, including nitrogen oxides, carbon monoxide, and particulate matter. Exposure to these pollutants can trigger inflammation and oxidative stress, which can lead to migraines or headaches. 4. Chemical cleaners Many cleaning products contain chemicals such as ammonia, bleach, and fragrances that can irritate the respiratory system and trigger migraines or headaches in some people.