Posted 11/26/2016 4:32 PM (GMT 0)
Ulcerative colitis itself without any medications can cause hairloss, it's also listed as a possible side effect of every class of uc medication all of which use different mechanisms of action. Most likely, hairloss is a delayed reaction to your flare, which is really hard on our bodies and we loose a lot of nutrients and body weight. Other causes of hair loss (often a consequence of flares) are low iron levels (anemia), low vitamin B, B12, and D levels. You can get a blood test to check your levels. Often we have a MTHFR gene mutation (of several varying degrees of severity) that can make us have issues with folate levels (it's B vitamin).
The good news is hair will grow back in time.