Isotretinoin may cause hair loss by increasing DHT through a precursor androgen, DHEAS. Treatments like topical antiandrogens (RU58841, pyrilutamide) and drugs increasing PPAR-y expression (pioglitazone) might prevent this hair loss.
Brian Dye's theory links skeletal malocclusion type II to hair loss, suggesting it's a blood flow issue. Treatments mentioned include minoxidil, finasteride, and anti-inflammatory drugs like benaxoprofen.
8 months post hair transplant, OP experiences asymmetrical shedding despite using finasteride and starting minoxidil. The doctor suggests it might correct itself or be due to transplant trauma, recommending a wait-and-see approach.
White rice may lower DHT and potentially cause symptoms similar to post-finasteride syndrome. The user experienced muscle wasting, depression, and other symptoms after consuming large amounts of white rice.
Stopping finasteride may reduce water retention or alter fat distribution, leading to a leaner face. Hormonal changes, like reduced DHT or increased estrogen, could cause these effects.
A user seeks a topical hair loss treatment without minoxidil, considering options like finasteride, dutasteride, caffeine, tretinoin, or prostaglandin analogues. Recommendations include products like Strut, Maximus, Zeuss, and custom formulas from compounding pharmacies.
The conversation discusses the use of vasodilators like Minoxidil, L-arginine, and Niacin for hair regrowth, with Minoxidil causing intolerable side effects for the original poster. It also highlights that certain medications, including Lisinopril, antidepressants, and statins, can cause hair loss.
The conversation discusses using foam minoxidil with tretinoin cream for hair loss, with users sharing experiences on tretinoin strengths of 0.025% and 0.05%. Some users report irritation with higher tretinoin concentrations and note that foam minoxidil may be less effective than liquid.
Adding tretinoin to a regimen of minoxidil and finasteride led to increased hair shedding and worsened hairline for some users. Opinions vary, with some experiencing negative effects and others seeing no issues, but concerns about tretinoin's impact on hair loss are common.
Topical tretinoin can increase the absorption of minoxidil by three times, which may enhance its effectiveness for hair loss treatment. Tretinoin causes increased skin turnover, making the skin more permeable and potentially improving minoxidil's efficacy.
The user observed that stopping nicotine and caffeine improved their scalp health while using oral finasteride. However, relapsing with caffeine and nicotine caused scalp tightness and inflammation.
Tretinoin is not commonly linked to hair loss and can enhance the effects of Minoxidil. Users recommend starting with lower doses and gradually increasing to avoid scalp irritation.
A user discusses using tazarotene to enhance minoxidil's effectiveness for hair regrowth, believing it will make a significant difference. Others caution about potential risks of retinoids accelerating hair loss in some individuals.
The user has been using minoxidil for over a year with little success, added tretinoin cream, and is considering adding red light therapy. They are advised to use moisturizer to counteract skin sensitivity from tretinoin.
Hair transplant recipients are concerned about whether dormant follicles are permanently damaged by incisions, but some believe undamaged follicles could still regrow if a treatment like PP405 is effective. Opinions vary on the impact of transplants on original follicles, with some suggesting treatments like finasteride can help regrow hair.
The user experiences histamine intolerance with alcohol-based hair loss treatments like Rogaine foam and seeks alternatives. Suggestions include alcohol-free and PPG-free topical minoxidil or finasteride, and trying Spectral products with different solvents.
Adding tretinoin to a minoxidil routine can cause initial hair shedding, which may be normal as it potentially increases minoxidil's efficacy. Users suggest being cautious with tretinoin application, especially around microneedling, to avoid increased systemic absorption.
The conversation discusses avoiding caffeine after Platelet-Rich Plasma (PRP) treatment for hair loss because caffeine is a vasoconstrictor, which can reduce blood flow and hinder the healing process that PRP aims to promote.
An 18-year-old experienced severe side effects, including heart palpitations and high blood pressure, after using RU58841 once, leading to a referral to cardiology for suspected left ventricular hypertrophy. The user regrets using RU58841 and seeks advice on recovery, while others suggest preexisting conditions or genetic predispositions may be factors.
Tretinoin and microneedling both enhance hair growth through different mechanisms, with microneedling being considered safe for long-term use. Optimal microneedling needle length varies, but 0.8 mm is suggested for hair growth, and a Dermastamp is recommended to avoid skin damage.
Cold shock therapy may promote hair growth, but cold alone is not effective. Combining treatments like minoxidil, finasteride, cold showers, spicy foods, and exercise may enhance results.
DHT may inhibit hair growth by affecting mitochondrial function, leading to hair follicle miniaturization. Treatments like minoxidil and PP405 may promote hair growth by altering metabolic pathways, potentially counteracting DHT's effects.
A user shared their experience with a hair transplant, emphasizing the importance of avoiding caffeine 7 days before the procedure. Ignoring this advice led to reduced effectiveness of the numbing agent, causing significant discomfort during the transplant.
Using tretinoin with minoxidil can cause burning and flaky skin due to alcohol in minoxidil and tretinoin's effects. Solutions include using minoxidil foam, starting with low tretinoin doses, moisturizing, and gradually increasing usage.
COVID and COVID vaccination can trigger hair loss, primarily telogen effluvium, due to stress and immune system activation. Proper diagnosis and addressing factors like nutrition and stress are crucial for recovery.
A user experienced a tingling sensation in their mouth after taking a cut finasteride pill, possibly due to inactive ingredients like mannitol or sodium lauryl sulfate. Tingling is not a common side effect or typical allergy sign, but monitoring for unusual reactions is advised.
The conversation discusses using minoxidil and finasteride for hair loss, with concerns about absorption and considering adding tretinoin for better results. Microneedling is suggested as a method to improve absorption, with varying depths and frequencies recommended.
A person mistakenly drank an entire bottle of topical minoxidil, leading to ICU admission with shock and heart failure. The incident highlights the dangers of ingesting topical treatments and the importance of proper usage and dosage.