What do you call a massive nosebleed while taking a shower?
A bloodbath.
Tis the season for chapped lips, cracked fingertips, dry skin, and nosebleeds. Thank the dry air that comes with cold weather.
Saline nasal spray is a common treatment to rehydrate the mucous membranes. A lesser known option and one I would argue is a more optimal solution, especially if these nosebleeds become persistent, is saline nasal gel (commonly sold under the brand name Ayr, at least in the US market). It comes in both a tube or a spray gel formulation. Gels provide better application uniformity and a longer topical residence time/duration of action. While nasal sprays (solutions or gels) are more convenient, tender noses may not enjoy the shoving of hard plastic atomizers. (They should really cover the tips in silicone or something soft)
Another consideration is using dehumidifiers in your home/workplace- at the very least your bedroom at night if you breathe through your nose while sleeping.
Hot, dry air from heating systems will also exacerbate issues- especially forced hot air systems that stir up dust which irritates the mucosal membranes further. Some heating systems have built-in humidifiers and allow for the adjustment of the humidity level.
Staying hydrated is also worth keeping in mind. Dry air isn’t just dehydrating your nose and skin, but also your lungs, quite a lot in fact, especially in the cold, esp if you’re exercising. Being cold also increases urine output in order to preserve heat. If you’re wearing heavy clothing, you can have increased fluid loss through sweating. Overall fluid losses in cold climates can actually be as high as they are in hot climates.
And I would remiss to point out that certain medications can brutally dry out nasal membranes, most notably those with potent anticholinergic properties- which a a very long list from allergy meds to bladder drugs to psych drugs to acid reflux drugs and beyond. Basicallly anything that states “constipation, dry mouth, and fatigue” as side effects has a good chance of being anticholinergic.