Why Do I Sneeze When I Wake Up
Olivia Luz
In most cases when you have allergic rhinitis you sneeze again and again especially after you wake up in the morning.
Many people are hypersensitive to certain substances while vast majority of people do not react to them. Exposure to air conditioning or any other kind of dry air during sleep cause the nasal passages to dry severely and trigger an attack of sneezing when you wake up. Environmental conditions exposure to dry air particularly air conditioning during sleep may severely dry the nasal passages and trigger a bout of morning sneezing when awake. Your immune system attacks the particles in your body causing symptoms such as sneezing and a runny nose.
Allergic rhinitis it is immune related hypersensitivity usually triggered by fungal spores animal hair and house dust mites. Allergic rhinitis is one of the most common causes of sneezing after waking up. Allergic rhinitis is an immune response to certain substances. Sinusitis or sinus can trigger the sneezing fit as waking up may disturb the nasal lining and trigger the mucus to flow.
It may also present with a morning sneeze as a result of fluctuations associated with immune activity during sleep. The particles are called allergens which simply means they can cause an allergic reaction.
Source : pinterest.com