38 citations
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November 2012 in “Expert Opinion on Drug Safety”
Common acne treatments can cause various side effects, like skin irritation and more serious issues, but combination therapies are often more effective and better tolerated.
Isotretinoin and tretinoin are different; isotretinoin can cause hair loss and has more side effects. Tretinoin may affect minoxidil absorption, and users suggest waiting before applying minoxidil.
User is on vacation in Greece and wants to buy tretinoin or isotretinoin to improve Minoxidil absorption. They are considering isotretinoin since it is available over-the-counter in Greece but requires a prescription back home.
Tretinoin may increase minoxidil absorption but could potentially worsen hair loss over time. Users discuss applying 0.5% tretinoin gel to the hairline/scalp with minoxidil.
The user is frustrated with minoxidil's lack of results and is considering alternatives like oral minoxidil or finasteride despite concerns about side effects. Other suggestions include consulting a doctor, adjusting dosages, or considering a hair transplant.
The conversation discusses how Tretinoin may improve the effectiveness of Minoxidil for treating hair loss by increasing the activity of certain enzymes in hair follicles. One user comments that this information is not new.