A new study in theJournal of Clinical Endocrinologyshows that men who use finasteride for hair loss may experience increased hair growth, a sign of the condition.
The study by researchers at the University of California, San Francisco (UCSF) found that women who took finasteride as part of a treatment for male pattern baldness were more likely to experience increased hair growth than those who did not take the drug.
Women taking finasteride also had a significantly higher rate of hair loss than the non-users. However, the researchers found that the men who took the drug had a significantly higher rate of hair loss than the non-users.
“Our findings suggest that finasteride may contribute to hair loss in men with hair loss that is not inherited,” said Dr. Tse-Shi Kim, an investigator in the study and an assistant professor of medicine at the UCSF Medical Center in San Francisco. “The findings show that men who use finasteride may have increased hair growth, and these results may not be causal, but it may help explain some of the symptoms of male pattern baldness in men.”
Finasteride is a 5-alpha-reductase inhibitor that works by reducing the levels of dihydrotestosterone (DHT), a hormone that plays a role in hair loss.
Researchers believe that finasteride may also be used to treat other types of hair loss, including alopecia, an enlargement of the balding area.
“The increased hair growth in these patients is a result of the increased activity of the enzyme 5-alpha-reductase, which converts testosterone to DHT,” said Dr. Kim. “In our study, we were able to show that finasteride and the use of finasteride are linked to increased hair growth. This is important because a male patient with male pattern baldness has a higher level of DHT than a patient with an undiagnosed pattern hair loss.”
This is the first study to show that the use of finasteride may be associated with increased hair growth in men with hair loss.
“This study shows that men who are treated with finasteride for hair loss have an increased chance of hair growth, which is thought to be due to an increased DHT activity in the scalp,” said Dr. “This is another important finding in the study, and further research is needed to confirm the role of finasteride in treating male pattern baldness.”
The researchers hope that the study findings will help scientists to better understand the causes and treatment of male pattern baldness and to develop new treatments that would improve hair loss and improve the quality of life for men.
“It is important to remember that men with hair loss should not be using finasteride, because finasteride can affect the hormonal balance in the body and it is very important to stop taking the medication,” said Kim.
Finasteride is currently the only treatment for male pattern baldness, and the drug was approved by the FDA in 1992. However, the drugs have some side effects, including erectile dysfunction and breast tenderness, so finasteride should only be used as a part of treatment for those who have not had hair loss in the past.
The study by Dr. Kim and Dr. Tse-Shi Kim are published inThe Journal of Clinical Endocrinology, and will be posted online by UCSC.
Photo credit:“The results show that the use of finasteride for hair loss in men with hair loss was associated with a higher likelihood of increased hair growth,” said Dr. Tse-Shi Kim. “This is the first study to show that finasteride may contribute to hair loss in men with hair loss that is not inherited, and further research is needed to confirm the role of finasteride in treating male pattern baldness.
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The U. S. Food and Drug Administration has issued an “Adverse Event Alert” for “Hair Loss Treatment Products”, including hair loss products like Minoxidil (Rogaine®) and Finasteride (Propecia®, Proscar®).
The FDA said it has issued a warning for two products that have been linked to hair loss. The new warning is for Propecia®, which is a prescription medication for male pattern baldness. The FDA issued a warning for hair loss products as well.
“The FDA’s Adverse Event Alert is an adverse event for these products and is not a product or medication for which there has been a significant increase in side effects,” the FDA said in the announcement. “As such, consumers should immediately stop using these products and consult their healthcare provider before switching to other products.”
In a statement to NBC News, the FDA added the following to the alert: “A new, “off-label” warning for use of Minoxidil may be added to the FDA’s label and the product’s label may be revised to include an added warning of possible side effects. The FDA recommends patients and healthcare providers avoid using the product in an excessive amount or for a longer duration.”
In addition to the warning, the FDA said that other product recalls have also been linked to the warning.
The FDA said that the FDA has also warned consumers of a potential increase in the incidence of breast cancer.
“Healthcare professionals and consumers should be aware of this increased incidence of breast cancer and should exercise caution when using hair loss products or using them as part of a hair loss treatment regimen,” the FDA said.
The FDA said that “the current warning label for these products may contain wording different from those in the warning label for Minoxidil, Finasteride, Propecia®, Rogaine® or Proscar®.
“The FDA advised consumers that the warning label for these products does not contain information about the side effects associated with the use of these products. However, the warning label for the hair loss products includes a warning that the use of these products may increase the risk of breast cancer. The risk may increase if the products are used for more than one year without the supervision of a healthcare professional.”
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See the complete Guide to Healthcare Professionals for complete healthcare information and healthcare products information.Finasteride (Proscar or Propecia) is a medication used in dogs to restore infertility issues caused by benign prostatic hypertrophy (an enlargement of the prostate gland caused by hormones) and treat the general clinical signs associated with it.
Finasteride is a hormone antagonist which stops testosterone from being converted to dihydrotestosterone, the hormone that stimulates prostate growth. Finasteride can be used to help with signs related to benign prostatic hypertrophy such as increased urge to urinate, straining to defecate, and blood in the urine.
Finasteride blocks production of the body's male hormone, which causes prostate enlargement.
Finasteride for dogs is used in the treatment of benign prostatic hypertrophy (enlarged prostate) in dogs.
Please use according to your veterinarian's instructions.
Finasteride is generally well tolerated but GI side effects are possible and decreased semen volume.
Finasteride is should not be used in sexually developing male dogs, pregnant animals and animals allergic to it.
Pregnant or women of childbearing potential should use caution when handling this medication.
Overdoses can be very dangerous. Keep out of reach of children and animals.
Always follow the dosage instructions provided by your veterinarian. If you have difficulty giving the medication, contact your veterinarian.
If you miss a dose, give it as soon as you remember. If it is almost time for the next dose, skip the one you missed and go back to the regular schedule. Do not give two doses at once.
This medication should only be given to the pet for whom it was prescribed.
auld... ByRON™®D1Pet TestauldHi. He has a small black body that I bought from the veterinarian yesterday. The only warning signs are a mild cough and congestion. It is important to tell your veterinarian if you are giving this medication to a pet or companion and to follow the instructions provided with the medication. He will advise on the correct dose for you.
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LOL he needs to stay home because his wife is having a really bad day. He is having heart palpitations and can barely stand. He is very weak and has a weak right side of his head. It is important to tell your veterinarian if you are giving this medication to a pet or companion.
Finasteride for dogs should not be given to patients with a known hypersensitivity to this medication or any of the ingredients in it.
Tell your veterinarian if you are giving this medication to a pet or companion and to follow the instructions provided with the medication.
buyThis is a prescription medication. It is important to only give it to pets that are 18 and above who are diagnosed with prostate cancer. This medication may have other indications. It is not recommended for giving to a nursing pet.
pillsKeep this and all medication out of reach of children. Do not use in patients with known hypersensitivity to medications or ingredients in the medication. Do not use this medication in conjunction with any other medications it contains. This medication should only be given if your veterinarian thinks it will be having a big effect or if the pet is extremely hungry.
Keep out of reach of children. It may dangerous to give this medication to a human. This medication should not be seen as having a medical condition and should not be used as a treatment for any form of cancer.
Background:The most common side effects of finasteride are scalp irritation and redness (pink and reddened scalp) and this is a common side effect of all 5-alpha reductase inhibitors (5-ARI). The purpose of this study was to compare the tolerability, adverse events, and other adverse drug events of finasteride 1 mg daily versus placebo in a randomized, double-blind, placebo-controlled trial. The main inclusion criteria were: 1) presence of hair loss in the vertex, and 2) at least 1 hair loss on the scalp or in the back of the scalp, and at least 1 hair loss on the scalp or back of the scalp, and at least 1 hair loss on the scalp or back of the scalp, and at least 1 hair loss on the scalp or back of the scalp, and at least 1 hair loss on the scalp or back of the scalp, and at least 1 hair loss on the scalp or back of the scalp, and at least 1 hair loss on the scalp or back of the scalp.
Methods:This was a double-blind, randomized, parallel-group, randomized, placebo-controlled study, with a 2-week washout period. The study protocol was approved by the University of Sydney Ethics Committee (number: H1021-14-2).
Results:The mean change in total daily dose was -2.1% (mean difference [MD]: -0.5; 95% confidence interval [CI]: -3.3 to -0.2; P = 0.02); the mean change in total scalp dose was -2.2% (mean difference [MD: -0.2; 95% CI: -0.5 to -0.1; P = 0.02]; mean change in back dose was -1.9% (mean difference [MD: -0.1; 95% CI: -0.8 to -0.1; P = 0.04]) and the mean change in total scalp dose was -1.4% (MD: -0.5; 95% CI: -1.0 to -0.5; P = 0.02); the mean change in back dose was -1.7% (MD: -0.9; 95% CI: -0.8 to -0.1; P = 0.02); and the mean change in total dose was -1.2% (MD: -0.8; 95% CI: -0.6 to -0.1; P = 0.02).
Conclusion:The mean change in total daily dose was -2.1% (MD: -0.5; 95% CI: -3.3 to -0.2; P = 0.02), and the mean change in back dose was -1.9% (MD: -0.1; 95% CI: -0.8 to -0.1; P = 0.04), and the mean change in total scalp dose was -1.4% (MD: -0.5; 95% CI: -1.0 to -0.5; P = 0.02), and the mean change in back dose was -1.2% (MD: -0.8; 95% CI: -0.6 to -0.1; P = 0.02), in the double-blinded study.
Preliminary results from a randomized, double-blind, placebo-controlled study. The study was conducted in patients with hair loss, and finasteride 1 mg daily is superior to placebo on scalp hair count and on hair density in male patients. The study was conducted at two different hair loss treatment centers (N = 472).Table 1Patient information on the study site.
Table 2The study site.
Table 3The number of scalp hair counts per scalp.
Table 4The number of hair counts per scalp.
Table 5
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Table 10