Accurate quantitative bioanalysis using LC-MS/MS is challenging due to matrix effects, but using internalstandards and new methods like in-sample calibration could improve results.
1 citations,
February 2014 in “Analytical Letters”
The method accurately measures the amount of ketoconazole in anti-dandruff shampoo and cream, and can also be used to monitor the drug in human plasma.
The conversation discusses the effectiveness and safety of hair loss treatments, specifically RU58841 and Pyrilutimide (Pyril), with users sharing that Pyril was no more effective than a placebo and expressing concerns about the safety of RU58841 based on personal experiences and the lack of pharmaceutical interest.
This conversation discusses the potential benefits of using oral minoxidil and finasteride to treat hair loss, with some users sharing their own experiences in taking the medications. Others express concerns about the safety of these treatments.
The FDA warned that topical finasteride can cause serious side effects like sexual dysfunction and brain fog, similar to oral finasteride. Compounded topical formulations pose additional risks due to lack of regulation.
Concerns about hair loss treatments, specifically finasteride and minoxidil, and doubts about a bald dermatologist prescribing them. Users recommend finding a dermatologist who prescribes effective treatments or exploring online options for finasteride.
The launch of Pyrilutamide as a potential hair loss treatment, with people discussing whether it is better than treatments like finasteride and minoxidil. Some participants have also discussed the risks associated with importing drugs from China.