While this phenomenon is poorly understood, recent research has shown that antihistamines being used to treat rhinitis due to seasonal allergies may also reduce the occurrence of<unk><unk> s in people affected by both conditions. Those affected by<unk> <unk> ng may find relief by shielding their eyes and/or faces with hats, scarves, and sunglasses, or by applying transverse pressure on the philtrum with their finger.
Photic sneeze reflex
Pharyngeal reflex
Snout reflex
Pressure of speech
Alaryngeal speech
Palmomental reflex
Tonic labyrinthine reflex
Chaddock reflex