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GlossarySide Effects (Adverse Effects)

unintended reactions to a medication or treatment

Side effects, also known as adverse effects or unwanted effects, are unintended reactions or outcomes that occur in addition to the desired therapeutic effect of a medication or treatment. These can range from mild, such as a headache or nausea, to severe, such as organ damage or allergic reactions. Understanding side effects is crucial for both patients and healthcare providers to manage and mitigate risks associated with medical treatments.

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community 5ARI (dutasteride) Associated with Adverse Metabolic Effects

23 upvotes 6 years ago

Dutasteride is associated with increased blood glucose, HbA1c, LDL cholesterol, and liver enzyme activity, potentially leading to diabetes, NAFLD, and liver metabolism changes. The conversation highlights concerns about these adverse effects and calls for more studies, including on finasteride.

community Fluridil/topilutamide experince

in Treatment 3 upvotes 9 months ago

A user is trying fluridil/topilutamide for hair loss and experiencing side effects like pain in the testicles and genital discomfort. They previously had adverse effects with finasteride, dutasteride, and RU58841, and are considering other treatments like topical dutasteride and spironolactone for maintenance before a hair transplant.

community Rosemary out here changing lives for the better

in Treatment 90 upvotes 6 months ago

Rosemary oil is being used as an addition to minoxidil and finasteride for hair health, with mixed opinions on its effectiveness. Some users report positive results, while others see no benefit or experience adverse effects.

community New Study For LLLT > Minoxidil

in Research/Science 7 upvotes 7 months ago

LLLT (low-level laser therapy) is as effective or better than traditional minoxidil treatment for hair growth, with fewer side effects and improved long-term compliance due to milder adverse effects. Studies show LLLT increases hair density more than minoxidil, but drawbacks include the initial cost and the need for long-term use to see results.

community A Summary of the Latest Research regarding PFS, and How Supplementing Allopregnanolone Might Protect Against It

in Chat 6 upvotes 9 months ago

Post Finasteride Syndrome (PFS) may result from epigenetic changes and gut microbiota alterations. Supplementing with Allopregnanolone might protect against these adverse effects.

community 7 month progress on finasteride, dutasteride and oral minoxidil

in Progress Pictures 30 upvotes 1 year ago

The user "Turbulent_Mix_318" shared their progress pictures after 7 months of using finasteride, dutasteride, and oral minoxidil for hair loss. They did not experience any adverse effects except for increased hair growth in other areas.

community Ingest topical minoxidil by mouth ?

in Minoxidil 6 upvotes 2 years ago

A user questions if ingesting topical minoxidil could be an alternative to oral minoxidil for hair loss. Another user reports success with this method, noting they saw results and experienced no adverse effects.

community Ultimate anti-DHT solution

in Treatment 3 upvotes 3 years ago

A 25-year-old male experiencing hair loss and thinning since age 20 is seeking advice on effective DHT inhibitors. He lists various oral and topical treatments, excluding Minoxidil due to adverse effects.

community Thoughts on this Article: Post-Finasteride and Neurological Effects

in Finasteride/Dutasteride 14 upvotes 9 months ago

The conversation discusses the effects of finasteride on hair loss and its potential neurological and sexual side effects. Users share personal experiences, with some reporting positive outcomes and others expressing concerns about cognitive function.

community PSA: Most men who stay on Fin will see the sexual side effects go away. Stop the fear mongering

in Finasteride/Dutasteride 191 upvotes 2 years ago

Finasteride can cause sexual side effects in less than 2% of men, but these often disappear over time, even if the treatment continues. Some users report persistent side effects, while others experience no issues or only temporary ones.

community Transient and Permanent Effects of Finasteride Use

in Research/Science 154 upvotes 3 years ago

Potential side effects of 5AR inhibitors like finasteride and dutasteride. Users debate risks, benefits, and personal experiences with these hair loss treatments.

community Guide To Finasteride and Avoiding Side Effects

in Finasteride/Dutasteride 23 upvotes 2 years ago

The conversation provides a guide on using finasteride for hair loss, suggesting to start with a quarter of a 1mg pill daily after ensuring estradiol levels are within a specific range, and potentially increasing the dose if no side effects occur. It also recommends supplements like DIM, Calcium d-glucarate, and Zinc to manage high estradiol levels and side effects from finasteride.

community Thoughts on Finasteride and Sexual Side Effects

in Finasteride 51 upvotes 5 years ago

A user discusses starting finasteride for hair loss despite concerns about potential sexual side effects, emphasizing the psychological factors involved. Other users share mixed experiences, with some reporting no side effects and others experiencing issues.

community A possible way to reap the benefits of finasteride with no risk of side effects

in Finasteride 15 upvotes 8 years ago

A user suggests that a .25% topical finasteride solution could reduce scalp DHT levels without affecting bloodstream DHT levels, potentially avoiding sexual side effects. They question why a 2.5% solution was chosen and if a custom .25% solution can be ordered.

community It’s crazy how it’s 2018 and the only hair loss treatments we have feature undesirable side effects and/or aren’t even effective for many people.

136 upvotes 6 years ago

Hair loss treatments, including minoxidil, dermarolling, finasteride, dutasteride, hair transplants, hair systems, and shaving the head. The conversation covers various opinions on these treatments and mentions possible side effects as well as alternatives like wigs, vitamins, and lifestyle changes. The post expresses disappointment that there has been no major breakthrough in the field of hair loss treatments despite decades of research.

community Sublingual topical minoxidil experience

in Minoxidil 16 upvotes 2 years ago

A user experienced severe side effects from using topical minoxidil sublingually, including muscle cramps, dizziness, and high potassium levels. They were advised to stop and seek medical help, emphasizing that topical minoxidil is not safe for ingestion due to its alcohol content.

community Whether to wait for recovery or hop on it again

in Finasteride/Dutasteride 6 upvotes 3 years ago

User experienced side effects from topical finasteride, including penile pain and reduced sexual satisfaction, and is unsure whether to resume or avoid the treatment. They are seeking advice on whether tapering off the drug might help.

community Can finasteride affect on your muscle and other things?

in Finasteride/Dutasteride 1 upvotes 1 year ago

The conversation discusses using finasteride topically for hair loss and concerns about potential side effects like feminization and impact on muscle growth. One person shared their experience with finasteride, indicating it increased testosterone and did not prevent them from gaining muscle or strength.

community Huberman tweet about finasteride

in Finasteride/Dutasteride 278 upvotes 1 year ago

The conversation is about the side effects of finasteride, including Post Finasteride Syndrome, with varied personal experiences and differing views on the credibility of information sources. Some participants also discuss using minoxidil as a hair loss treatment.

community Best supplements to take while on fin to avoid sides?

in Finasteride/Dutasteride 25 upvotes 4 years ago

The conversation discusses using zinc and iron supplements to mitigate side effects of finasteride. It also mentions that shedding is a normal part of the process and suggests a healthy diet, exercise, and sleep to support hair health.

community What's "wrong" with oral minoxidil, exactly?

in Minoxidil 173 upvotes 2 months ago

Oral minoxidil can boost hair growth but may cause side effects like heart palpitations and increased body hair. Many prefer topical minoxidil due to fewer side effects.

community This sub is very toxic towards people who don’t blindly follow the fin mafia

in Treatment 226 upvotes 1 year ago

The conversation criticizes the negative attitude towards those concerned about side effects from hair loss treatments like finasteride and minoxidil, or who prefer natural remedies. Specific treatments discussed include finasteride, minoxidil, rosemary oil, and RU58841, with an agreement that finasteride and minoxidil are proven effective.

community why do some people have such a severe personal vendetta against finasterid?

in Question 17 upvotes 6 years ago

A user is concerned about starting finasteride due to negative reports and potential side effects. Other users suggest talking to a doctor, considering personal tolerance, and note that side effects are rare.

community Finasteride is ****ing magical

in Update 314 upvotes 2 months ago

Finasteride has led to significant hair regrowth for some users, with noticeable improvements in two months, but side effects like erectile dysfunction have caused some to stop using it. Some users combine finasteride with minoxidil and other supplements, despite concerns about side effects.

community My Ultimate Hair Regrowth Regimen: Minimizing Systemic Exposure While Maximizing Results

in Research/Science 16 upvotes 3 months ago

The regimen includes using a diluted 5.5% Minoxidil / 0.025% Finasteride solution daily, microneedling weekly, and ketoconazole shampoo twice a week to minimize systemic exposure while maximizing scalp DHT reduction. The goal is to achieve hair regrowth with minimal side effects.

community Topical finasteride now the safest possible path?

in Finasteride/Dutasteride 82 upvotes 5 months ago

Topical finasteride is considered a safer option for hair regrowth with fewer systemic side effects compared to oral finasteride. Some users report similar efficacy and side effects between topical and oral treatments, while others prefer topical due to reduced systemic exposure.

community Is it possible for Dutasteride to make one mentally slow?

in Chat 22 upvotes 6 months ago

Dutasteride may cause mental fog, vision blurriness, and sleep issues. Users suggest trying topical versions of the drug to mitigate side effects.

community Why anecdotal evidence is so valued around here?

in Chat 18 upvotes 8 months ago

The conversation discusses why personal stories about hair loss treatments like Minoxidil and finasteride are often taken more seriously than scientific evidence in certain forums. People tend to believe what they want and use others' experiences to support their own views on treatment effectiveness and side effects.

community Fin/Min Non-Responder: DUT 0.5mg/daily - 3 month check-in

in Progress Pictures 46 upvotes 9 months ago

A man in his late twenties switched from finasteride to dutasteride for hair loss and is sharing his 3-month progress, noting increased shedding but no side effects. Some responders think the treatment is working.

community Anyone else growing tired of the finasteride wars?

in Finasteride/Dutasteride 169 upvotes 1 year ago

The conversation is about differing experiences with finasteride for hair loss, with some users reporting side effects and others not, and the debate over the drug's safety and effectiveness. Specific treatments mentioned include finasteride, dutasteride, and topical finasteride.