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Glossary Cardiac Function

ability of the heart to pump blood throughout the body

Cardiac function, also known as heart function or cardiac performance, refers to the ability of the heart to pump blood effectively throughout the body. It encompasses various parameters such as heart rate, stroke volume (the amount of blood pumped per beat), and cardiac output (the total volume of blood pumped per minute). Proper cardiac function is crucial for delivering oxygen and nutrients to tissues and removing waste products, ensuring overall bodily health and function.

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community The Biggest Concern That I Have For Oral Minoxidil: Cardiac Hypertrophy

26 upvotes 3 years ago

Oral minoxidil can cause serious heart issues like cardiac hypertrophy and arrhythmias, prompting some users to reduce dosage or switch to topical treatments. Despite significant hair regrowth, side effects such as shortness of breath and chest pains are common concerns.

community The mechanism of androgenic alopecia

36 upvotes 11 months ago

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.

community Genuine question about VDPHL01's long term safety that I haven't seen discussed here

in Research/Science 28 upvotes 4 months ago

Concerns about the long-term safety of VDPHL01, an extended-release minoxidil, due to potential risks similar to Cantu syndrome, were raised, highlighting the lack of monitoring for chronic connective tissue changes. The conversation suggests that while the treatment may improve hair growth, it could lead to issues not detected in short-term trials.

community If PP405 goes systemic this would be quite catastrophic

in Research/Science 4 upvotes 1 year ago

Concerns about the potential systemic effects and safety of PP405 for hair loss, with discussions on its comparison to existing treatments like finasteride and minoxidil. Users express skepticism about untested research chemicals and emphasize the importance of clinical trials to ensure safety and efficacy.

community New 2025 study: high dose oral minoxidil (up to 10mg)

in Research/Science 80 upvotes 11 months ago

High-dose oral minoxidil (>5 mg/day) can increase hair density in some men with androgenetic alopecia, but side effects like extra body hair and heart issues are common. Gradual dose increase is advised, but adverse effects may lead to discontinuation or dose adjustments.

community Low-Dose Oral Minoxidil Does Not Significantly Affect BP

in Minoxidil 178 upvotes 1 year ago

Low-dose oral minoxidil is used for hair loss and does not significantly affect blood pressure but may increase heart rate and cause hypotensive symptoms. Some users experience side effects like palpitations and shortness of breath, while others find it effective; topical minoxidil with tretinoin is also considered.

community Topical minoxidil can still kill cats even when the owner is “careful.”

in Minoxidil 259 upvotes 1 month ago

Topical minoxidil can be dangerous to cats, even with accidental exposure, and users should be cautious to prevent poisoning. Proper precautions, like washing hands and preventing cats from licking treated areas, are essential to minimize risk.

community PP405 is NOT gray market jxl069

in Technology 26 upvotes 7 months ago

PP405 is a safer alternative to JXL069 for hair loss treatment because it penetrates the skin effectively and degrades in the blood, avoiding systemic toxicity. JXL069, when forced into the body, can cause dangerous side effects like lactic acidosis due to its inability to degrade safely.

community Is Trump no longer on finasteride?

in Finasteride/Dutasteride 258 upvotes 1 year ago

Trump's health report omits finasteride, sparking speculation about whether he stopped using it or switched treatments. Some believe he might not prioritize hair maintenance anymore.

community Physio-metabolic method of treating androgenic alopecia. Cold receptors. The relationship between DHT, cold receptors, minoxidil and antiandrogens.

2 upvotes 1 year ago

A method for treating androgenic alopecia using minoxidil, antiandrogens, exercise, and cold exposure to promote hair growth. Environmental factors and lifestyle changes, like diet and exercise, can improve treatment effectiveness.

community My friend is so terrified of balding, he started microdosing estrogen…

in Treatment 1522 upvotes 9 months ago

A person is microdosing estrogen for hair loss after finasteride and dutasteride failed, risking feminizing effects. Alternatives like minoxidil, RU58841, or hair transplants are suggested.

community Male pattern baldness is not cosmetic.

224 upvotes 9 months ago

Male pattern baldness is linked to health risks and should be treated medically. Finasteride is effective and should be insurance-covered.

community Creatine is the opposite of minoxidil !

324 upvotes 10 months ago

Creatine may counteract minoxidil's hair growth effects by closing potassium ATP channels, potentially leading to hair loss in predisposed individuals. Despite anecdotal reports, there is no conclusive evidence linking creatine to hair loss.

community Results after 1.5 year on DUT (progress pictures)

in Progress Pictures 577 upvotes 2 years ago

The user shared impressive hair regrowth results after 1.5 years using dutasteride (DUT) and oral minoxidil. They switched from finasteride and topical minoxidil due to lack of results and experienced no side effects.

community 0.5mg Dutasteride promotes more “regrowth” than 5mg oral Minoxidil

in Research/Science 117 upvotes 2 years ago

Dutasteride promotes more hair regrowth than Minoxidil. Users discuss combining treatments for better results and share personal experiences with side effects.

community RU58841 is a scam until proven otherwise

15 upvotes 1 month ago

RU58841 is considered ineffective as a standalone treatment for hair loss, with users often combining it with finasteride and minoxidil for potential benefits. Many users report mixed results and concerns about side effects, leading to skepticism about its efficacy.

community PSA Topical Minoxidil is Deadly to Cats

416 upvotes 4 months ago

Minoxidil is extremely toxic to cats, even from residue on surfaces, and can be deadly if they come into contact with it. Switching to oral minoxidil is suggested as a safer alternative for pet owners.

community TDM-105795 phase 2 results are in!

27 upvotes 2 years ago

TDM-105795 showed promising hair growth results, with higher efficacy than placebo and minimal side effects. It activates dormant hair follicle stem cells and may maintain gains without immediate loss, unlike minoxidil.

community Oral Minoxidil and the "Facial Bloating" - what the research actually says

43 upvotes 4 months ago

Oral minoxidil can cause rare facial bloating, especially at higher doses and in women. Reducing sodium intake, drinking more water, and adjusting the dose can help manage side effects.

community My Theory Of Androgenic Alopecia

16 upvotes 9 months ago

Hair loss is linked to cellular physiology and the IGF-1 to TGF-B1 ratio, not just androgen sensitivity. The theory lacks evidence, while finasteride and minoxidil are effective treatments.

community 23M diffuse thinner: 3 months difference - We are so back

1958 upvotes 1 year ago

A 23-year-old male showed hair regrowth after using finasteride and minoxidil daily for three months, with no significant side effects. Others shared their experiences and discussed side effects and photo lighting differences.

community Oral Minoxidil- Be Careful!!!!!

in Minoxidil 417 upvotes 1 year ago

Oral minoxidil can cause severe side effects, including heart issues, even at low doses. Users suggest starting with a lower dose or using topical treatments to minimize risks.

community Finasteride, 6 mo, my experience (and my personal take)

in Progress Pictures 294 upvotes 1 year ago

A user discussed using finasteride for six months to treat hair loss, noting minimal side effects and uncertain hair regrowth. They mentioned not using minoxidil and considering future options like hair transplants.

community Attempting to assist people with gyno sides on finasteride

23 upvotes 2 years ago

Finasteride can cause gynecomastia due to hormonal imbalances. Management includes consulting an endocrinologist and using aromatase inhibitors like anastrozole or supplements like DIM and zinc.

community Oral Minoxidil: Dosing, Timing, PE Risk, and Why Your Weight Matters (with actual data)

223 upvotes 4 months ago

Oral minoxidil dosing should be based on body weight to minimize side effects, with higher doses increasing risks like pericardial effusion. Combining oral minoxidil with topical treatments and finasteride can improve hair growth, but regular heart health monitoring is essential.

community How is this even possible that there is no cure till now

in Technology 155 upvotes 4 months ago

There is no permanent cure for hair loss; treatments like finasteride, minoxidil, and hair transplants require ongoing use and are not universally effective. Genetic complexity and financial incentives for ongoing treatments hinder the development of a definitive cure.

community (MTF 35) Results of 18 Months of HRT

775 upvotes 8 months ago

A transgender woman experienced significant hair regrowth after 18 months of hormone replacement therapy (HRT) with estrogen and bicalutamide. The discussion notes HRT's effectiveness for hair regrowth but warns against its use for cisgender men due to feminizing effects.

community Losing a ton consistently after 8 months dut please help me I don’t know what to do anymore, nothing works

in Chat 76 upvotes 1 year ago

A 20-year-old is experiencing hair loss despite using dutasteride and oral minoxidil. Suggestions include consulting a specialist, considering RU58841, and checking for other conditions and vitamin deficiencies.

community Creatine made all my high DHT symptoms return

82 upvotes 1 year ago

Creatine may increase DHT levels, potentially causing symptoms like acne, oily hair, and hair shedding. Users report mixed experiences, with some avoiding creatine due to hair loss concerns and others seeing no impact.

community If PP405 works it will be fkn impossible to buy it.

103 upvotes 10 months ago

PP405 is a potential hair loss treatment that may activate dormant hair follicles, but there are concerns about its effectiveness, cost, and side effects. Users discuss treatments like minoxidil, finasteride, and RU58841, expressing skepticism about PP405's long-term success and accessibility.