The pressure sensation in your head after a flight, commonly known as "airplane ear," occurs when the air pressure in your middle ear and the environmental pressure are out of sync. To relieve this, the most effective method is the Valsalva maneuver: pinch your nostrils shut, close your mouth, and gently try to blow air through your nose; this forces the Eustachian tubes to open. Other active techniques include yawning widely, swallowing frequently, or chewing gum, which engages the muscles around the tubes to facilitate pressure equalization. If the blockage persists after landing, steam inhalation or using a saline nasal spray can help reduce any inflammation in the nasal passages that might be trapping air. In 2026, many frequent flyers also use "pressure-regulating" earplugs during descent to slow the rate of change. If you experience severe pain, drainage, or hearing loss that lasts more than 48 hours, it is vital to consult a medical professional, as persistent pressure can occasionally lead to a ruptured eardrum or fluid buildup behind the ear.