Hello my name is Dr.Dorina Gurabardhi. I understand your concern.
The two most common causes of
nosebleeds are:
-Dry air — when your nasal membranes dry out, they're more susceptible to bleeding and infections
-Nose picking
Some advices that I can give to you are :
-Stay calm during nose bleed.If you start to get nervous, it can actually make you bleed more. Try to relax.
-Sit up, don’t lie down. Keep your head above your heart.
-Lean a little bit forward. This keeps the blood from draining down the back of your throat.
-Pinch your nostrils closed. Use your thumb and index finger to hold your nostrils closed for 5 to 10 minutes while you breathe through your mouth. This puts pressure on the part of your nose that’s bleeding and can make the blood stop flowing.
-Once the bleeding has stopped, do not touch or blow your nose. This may start it bleeding again. But if it does restart, blow your nose to get rid of any
blood clots.
-You can also spray a decongestant such as
oxymetazoline in both nostrils. Then pinch your nostrils shut and breathe through your mouth for 5 to 10 minutes.
Hope my answer was helpful, if you have any other questions I'll be glad to help, thanks!