A sinus headache is a headache with pressure behind the forehead and around the eyes and cheeks. It can also last for several days.
This pain is caused by a sinus infection (sinusitis), which can occur as a result of a viral, fungal or bacterial infection. As the Mayo Clinic explains, sinus headaches can also be confused for other types of headaches, mostly migraines.
In addition to those mentioned above, symptoms of this type of sinus headache also include pain in the maxilla, which worsens when the head is tilted, as well as other symptoms of sinusitis such as nasal congestion, post nasal drip, fever, fatigue, a sore throat and plugged ears.
In contrast to a sinus headache, a migraine “usually isn’t associated with nausea or vomiting or [is] aggravated by noise or bright light,” states the Mayo Clinic on its website.