Microneedling the scalp can cause sneezing, runny nose, and watery eyes due to nerve stimulation, histamine release, reflex actions, or sinus relief. Several users experience similar symptoms.
Microneedling can cause sneezing and eye tearing due to nerve stimulation, particularly near the temples and forehead. Some users find it lessens over time, while others prefer using finasteride and minoxidil for hair growth.
The user experienced microinflammation on the crown after using mometasone furoate (Nasonex) nasal spray. They are seeking information on the relationship between this corticosteroid and hair loss.
RU58841 caused chest tightness, throat irritation, and headaches, leading the user to stop its use. The user plans to restart with a lower dose if symptoms fully disappear but remains cautious due to anxiety and side effects.
People are discussing the anticipated release of PP405 phase 2a results, expected by the end of March, with some skepticism about its effectiveness. There is cautious optimism due to past experiences with similar treatments like Breezula, despite concerns about the lack of presentation at the AAD 2026 conference.
The conversation discusses scalp itching and tenderness after microneedling, despite using medicated shampoos and proper sanitation. The user plans to see a dermatologist and is concerned about possible infection or allergic reaction.
A user experienced an allergic reaction, including swollen lymph nodes, to Minoxidil 5% with an aqueous base. Switching to a non-alcohol-based Minoxidil (Prolox 5%) resolved the allergies.
A 21-year-old experiencing itchy and burning scalp with hair loss was diagnosed with MPB and scalp inflammation. They were prescribed Ketoconazole, Prednisone, Clindamycin, and Finasteride, and are considering trying antihistamines, dietary changes, and "nopoo" to alleviate symptoms.
Stopping antihistamines may resolve neurological side effects when using finasteride. Users experienced muscle aches, headaches, and lethargy when combining the two.
The user is experiencing chronic folliculitis with scalp sores and is concerned about a receding hairline. They have tried various treatments including antibiotics, Nizoral 2% shampoo, and lifestyle changes, but are seeking further advice.
A user experienced chest discomfort after taking finasteride for hair loss and is concerned about whether it is a side effect or an allergy. They are advised to consult a doctor and consider other hair loss treatments if necessary.
Hair loss can be influenced by chronic low-level allergies, and treatments like fexofenadine or topical cetirizine may help with regrowth. The user avoids finasteride, dutasteride, and minoxidil, and has tried Regenera Activa and PRF sessions.
The user is experiencing breast tenderness and lumps after three weeks on 0.5 mg oral finasteride, a common side effect. They also report mild brain fog and fatigue but are less concerned about these symptoms.
PP405's phase 2a trial results were presented, focusing on safety and pharmacokinetics, with a future meeting planned to share the full dataset. The trial includes a randomized controlled portion and an open-label extension, with no indication of phase 2B completion.
A user experienced severe scalp itching with MPB and found Nizoral ineffective. A doctor diagnosed seborrheic eczema and prescribed Betacap, which relieved the itching.
A user experienced heart palpitations and breathing issues while using oral finasteride and minoxidil for hair loss and plans to switch to generic finasteride and topical minoxidil. They also use Nizoral shampoo and are considering a moisturizing shampoo due to dryness and itchiness.
The conversation discusses using NAC and quercetin as supplements for hair loss, with some users also mentioning finasteride. NAC is highlighted for its potential benefits, but concerns about its safety and absorption are also raised.
After nearly four months on finasteride, a user noticed improved hair quality but developed nipple puffiness, suggesting early signs of gynecomastia. They considered switching to other treatments like CB-03-01 or RU58841 and contemplated consulting an endocrinologist about aromatase inhibitors.
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 the delay in the PP405 Phase 2 study results, now expected by the end of 2025, and skepticism about research practices. There is also mention of optimism for Amplifica's AMP303 and a topical treatment in early testing.
A 28-year-old male is experiencing hair loss, itching, soreness, and numbness on the scalp, with symptoms including dry, brittle hair and scalp irritation. Treatments tried include Nizoral, salt water, various oils, and antihistamines, with limited success; a chemist suggested a possible fungal infection, while a doctor suspected male pattern baldness.
Finasteride can affect hormone levels, potentially causing symptoms like puffy nipples and testicular pain, and may result in elevated prolactin and high testosterone. The user is seeking interpretation of these changes after taking finasteride.
The trial for TDM-105795 has been completed, and it was in phase 2A. The discussion seeks input on the next phases, 2B or 3, based on safety and efficacy.
The post argues that Post-Finasteride Syndrome (PFS) is likely not real and suggests symptoms may be due to mental health issues or the nocebo effect. The conversation includes personal experiences with finasteride, highlighting both positive and negative effects, and emphasizes consulting doctors and using reliable sources for medication.
Finasteride can increase estrogen levels, causing dizziness and nausea. Users discuss adjusting treatment and diet, and explore alternatives for hair loss management.
The user is experiencing an allergic reaction to propylene glycol in Kirkland minoxidil and is considering switching to a foam version or a low-PG minoxidil solution. They are also contemplating oral minoxidil but are concerned about its long-term safety.
A user initially had side effects from finasteride, attributed them to anxiety and the nocebo effect, and after resuming the drug, experienced positive effects and now warns against misinformation about Post Finasteride Syndrome.
Scalp inflammation can cause hair thinning and may be related to diet, infections, or conditions like psoriasis. Treatments suggested include using Nizoral shampoo and checking vitamin levels.