Migraines can cause a throbbing sensation on one side of the head. It may even lead to symptoms like nausea and vomiting. But most of all, migraines can affect our daily life and force us to call in sick after a day at work. They are triggered by many factors, the most common one being osmophobia, a sensitivity to smell. Here are five smells that are toxic for those who suffer from migraines.

Perfumes
Most of us love wearing perfumes, but those sensitive to smell dread such fragrances. Perfumes contain odorants, substances that give off a unique scent, which, when inhaled, lead to symptoms of migraines like headaches and nausea.

Pesticide fumes
Pesticides contain several chemicals intended to eliminate pests. However, people who work with such chemicals often inhale the fumes, which leads to adverse effects on their health. The side effects of inhaling such fumes include headaches, nausea, and vomiting. These are also common symptoms of migraines.

Car exhaust gas
Those susceptible to migraines may notice that even mild exposure to car exhaust may trigger the condition. Car exhaust emissions contain carbon monoxide, a toxic gas. Inhaling such fumes may lead to symptoms of migraines such as throbbing headaches.

Asphalt
Asphalt is a petroleum product used to build roads, roofs, and other adhesives. It is these fumes released from the mixture that impact one’s health. Inhaling asphalt fumes may lead to headaches and other symptoms linked to migraines. The toxic product can also cause skin rash, reduced appetite, cough, and skin cancer.

Detergents
Detergents are a part of our monthly necessities for the sole purpose of keeping our clothes clean. Such products contain phthalates, benzene derivatives, and aldehydes to give clothes a soothing fragrance. Sadly, these chemicals can worsen the symptoms of migraines in those sensitive to strong smells. As an alternative, people should look for products labeled fragrance-free. Such products may help avoid unnecessary triggers of migraines and reduce symptoms.