Migraines are different from regular headaches, as the former is usually followed by nausea or vomiting. Further, people experience heightened sensitivity to light or sound, which worsen the symptoms. However, there are some smells and strong odors in the environment that can also trigger migraine attacks. Understand that the intensity of these headaches will vary depending on the type of odor. Here are five toxic smells that commonly trigger migraines.

Pollutants
Before exploring the classifieds section for migraine doctors near me, understand how air pollution can trigger migraines. Even limited exposure to vehicle exhaust or inhaling pollutants in the air released by industries are bad for such headaches. Some people may also experience discomfort upon inhaling the smell of asphalt. Vehicles driving at high speeds create friction and churn up the bitumen, a product used for paving the road. Inhaling the fumes can cause headaches.

Strong fragrances
Perfumes rank among the most common triggers of migraine headaches. The potent alcohol and chemicals used in manufacturing cologne or perfumes increase smell sensitivity. Inhaling even a small amount of this fragrance can lead to swelling blood vessels that stimulate the nerve centers linked to processing pain.

Chemical products
Even basic solvents and detergents used for home cleaning can trigger and worsen migraine headaches. These products are made with chemicals that release volatile organic compounds (VOC) fumes in the surroundings when applied to the surface for cleaning. The pungent odor tends to linger for a while and causes inflammation of the sinuses. Prolonged exposure is harmful to those who already have severe migraine. Even paint, wood treatment liquids, floor cleaners, building materials, and supplies that contain formaldehyde or carcinogens can trigger migraines.

Gasoline
While some people enjoy the smell of gasoline, for many, the fumes can trigger severe headaches upon exposure. In fact, comprehensive studies have been conducted at gas stations to identify workers who have been exposed to the odor throughout the day. A majority of the test volunteers experienced migraine without aura, conforming to the prevalence of osmophobia. The same applies to petroleum products made with gasoline.

Furnishings
Some materials used for making home furnishings and furniture can also trigger migraines. Several people experience headaches that are induced by the scent of leather or any upholstery made with animal hides.