Does cetirizine (brand name zyrtec) for allergies interact with finasteride make less effective? Does albuterol steroid inhaler also effect finasteride? Thank you very much I just want to make sure because I have really bad anxiety about my hair loss and I don't want any issues to pop up. Thank you.
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December 2, 2022
Answer: Does cetirizine (zyrtec) for allergies interact with finasteride and make it less effective?
It sounds like you're noticing a mix of shedding and regrowth, which can be common after a period of telogen effluvium (TE). The small white hairs with black bottoms that you're seeing are likely telogen hairs. When hair enters the telogen (resting) phase, it can lose pigment and appear thinner...
So the important thing is to get labs done to rule out body issues leading to hair loss. Then you probably need to start topicals and supplements to help with your hair loss. Some doctors like our online clinic do an entire panel that looks at your hormone axis, thyroid, minerals, toxic...