HELLO, WHEN BLOOD COMES FROM NOSE TILT YOUR HEAD BACKWARDS N LOT OF COLD WATER IS TO BE SPEEL AFTER FEW MINUTES BLOOD STOP FROM NOSE. BUT SOME BLOOD  TICKELS TO THROAT WHICH COMES BY MOUTH. CAUSE DUE TO VERY MINUTE CAPILLARIES BROKE BY ANY CAUSE JUST SNEEZ OR BOUT OF COUGH, OR NODING OF HEAD A BIT FORCE FULL. SO IT'S NOT A BIG PROBLEM. HOME REMADY TAKE A EARTHEN POT, AT NIGHT PUT SOME JAGGERY N WATER IT N PUT A LID ,IN MORNING, TAKE IT AFTER MIXING IT WELL IN SUMMER  U TAKE THIS. APPLY ICE ON NOSE IS ONE OF ANOTHER REMADY.  NOTHING ELSE. TAB CIPLAR 40 HALF AT NIGHT FOR TEN DAYS. OK.

May be because of sun heat exhaustion. Whenever such thing happens pour cold water on your head and do Ice pack on nose bridge.

take homoeopathic medicine it will cure the condition.

Check for food habit and activity..