Laser devices: Brushes, combs, and other hand-held devices that emit laser light might stimulate hair growth. These devices might make hair look more youthful in some people. Because the FDA classifies these products as medical devices, the products do not undergo the rigorous testing that medicines undergo. The long-term effectiveness and safety for these devices are not known.
Finally, if these tests come back normal, your dermatologist may suggest a scalp biopsy of a couple of two-millimeter sections taken from your scalp under local anesthesia ($400 and up). It can determine whether genetic hair loss, telogen effluvium (a condition in which hair falls out from stress or rapid weight gain), or a disease (such as lupus) is the cause of your shedding, and your dermatologist can treat you accordingly.
Hair loss is more common than you think and it can happen to anyone. According to Michele J Farber, MD of Schweiger Dermatology Group in NYC, causes range from, “androgenetic or hormone-related hair loss, stress related-hair loss, also called telogen effluvium, and dandruff. Medications, vitamin deficiencies, thyroid disorders, excess styling, and autoimmune disorders can also cause hair loss and thinning.” But the good news is, there are viable solutions, starting with topical growth treatments.
Coconut oil contains fatty acids that penetrate inside the hair shaft and reduce protein loss from hair. Coconut oil can be used either before or after you wash your hair depending on your hair type. If your hair tends to be oily, you can do a leave-in treatment overnight or for a few hours before you wash it. Massage coconut oil into your scalp and all of your hair. If your hair is dry, you can also use it as a leave-in treatment. There needs to be more research on coconut oil as a promoter of hair growth, but it’s been shown to improve the health and luster of hair and has been used for centuries.
Dr. Melissa Piliang, a dermatologist at the Cleveland Clinic, said that Rogaine works better on the top and crown (for reasons not fully understood, the frontal hairline tends to be more resistant to treatment) and ideally should be started as soon as women notice thinning. “Any regrowth you get is a minimal amount,” Dr. Piliang said. “So the more density when you start, the better results you get.”
This hair loss treatment for men from the company Kirkland Signature is a topical solution and comes with a six month supply. Each month, a 2 oz. the bottle will be used by applying the solution to the scalp. The bottles can be sprayed onto the scalp, but the solution works more effectively if applied to the fingertips and massaged into the scalp directly.
This procedure can take several hours. First, surgeons remove an elliptical strip 3 to 4 inches long from the back of the scalp and trim the hairs short (A). The strip is then divided into 500 to 2,000 separate follicular units, each containing only a few hairs (). The units are then planted in an equivalent number of slits made in the scalp in the area of missing hair (C).
The American Hair Loss Association still recommends the drug for those who have not responded favorably to finasteride treatment or for those who would like to add another product to their regimen. The AHLA does not recommend minoxidil as the first line of attack for men suffering with male pattern baldness, but does recognize it as an effective treatment for a small percentage of its users.
Keranique's Hair Regrowth Treatment features the only FDA-approved ingredient clinically proven to help women regrow hair. Perfect for women with thinning hair looking for serious and long-term solutions to maintain their hair's fullness. Use twice a day, everyday, for healthy and fuller-looking hair. The Keranique Hair Regrowth Treatment’s active ingredient is clinically proven to reactivate dormant hair follicles and help re-grow hair.
Results from clinical studies of mostly white women ages 18 to 45 years with mild to moderate degrees of hair loss report that after using minoxidil for eight months, 19% of users had moderate regrowth and 40% had minimal regrowth. Of those using a liquid without active minoxidil (a placebo) during the same time period, 7% reported moderate hair regrowth while 33% had minimal regrowth.
Anti-androgens. Androgen receptor–blocking drugs such as spironolactone (Aldactone) and finasteride (Propecia) are not approved for the treatment of female pattern hair loss, and there is little reliable evidence that they are effective. However, some case studies suggest that women who don't respond to minoxidil may benefit from the addition of spironolactone. In the relatively uncommon cases where there is an excess of androgen, a clinician may prescribe 100 to 200 milligrams of an androgen receptor–blocking drug daily, together with an oral contraceptive for women of reproductive age. (A woman taking one of these drugs should not become pregnant because they can cause genital abnormalities in a male fetus.) Possible side effects include weight gain, loss of libido, depression, and fatigue.
While minoxidil has been clinically proven to slow the progression of hair loss and regrow some hair, most experts see it as a relatively marginally effective drug in the fight against hair loss. Since minoxidil has no effect on the hormonal process of hair loss, its positive effects are at best temporary and usually yield somewhat disappointing results.
Domen, I was reading some articles and also the links you’ve provided in your other comments above – they say both Finesteride and Minoxidil only check further hair loss and thicken existing hair – but both can’t re-generate hair that’s already gone from bald spots. I guess the effectiveness of these 2 medications are quite proportionate to age of the native! At 42, I guess, I am old 🙁 Atleast according to Indian standards!!
For example, if your hair is thinning because you’ve recently started a new medication or a diet, your approach might be to take an oral supplement or use a laser light device. But if you have hair loss from psoriasis or chemical treatments, you might try a new shampoo and invest in a moisturizing scalp treatment. Throwing everything possible at the problem might not be the most effective method.
I’ve looked into taking finasteride. My father was prescribed it about 30 years ago for some minor prostate issues. After taking it for a year he said it had no effect on his hair regrowth. Do you think since it had no effect on my father, it will not effect me? I’m just a bit worried about giving it a shot after reading articles like this https://raypeatforum.com/community/threads/finasteride-causes-physical-damage-to-nerves-depression-ed-steroid-imbalance.16979/#post-230383
But you must start these medical therapies before you lose all your hair. McAndrews likens it to brushing your teeth, in that both are preventative measures. “The sooner you start doing it, the better at slowing down this aging process,” he explains, adding, “Is toothpaste perfect? No, you’re still getting tooth decay with toothpaste, but you’re slowing down tooth decay.”
To give yourself a hot oil treatment, massage the oil into your scalp, then apply it all the way to the ends of your strands. Pile your hair on top of your head, cover it with a shower cap, then blast your strands with a blow-dryer for 15 minutes. Feel free to jump in the shower and shampoo and condition as usual—you’ll notice softer strands instantly.

Well, there you have it, folks. Without legitimate clinical evidence, there's no way of telling whether castor oil is the hair-care cure-all some people claim it is. That being said, as long as you consult your doctor first, there should be no problem with you experimenting with it on your own to see how and if it works for you. At the end of the day, we're not calling anyone a liar, but facts are facts, so until there's more science-backed information on the subject, it's best to take any glowing tesimonials with a grain of salt.
Dr. Melissa Piliang, a dermatologist at the Cleveland Clinic, said that Rogaine works better on the top and crown (for reasons not fully understood, the frontal hairline tends to be more resistant to treatment) and ideally should be started as soon as women notice thinning. “Any regrowth you get is a minimal amount,” Dr. Piliang said. “So the more density when you start, the better results you get.”

According to practitioners of traditional Chinese medicine, hair health is tied to two things: kidney energy and the blood, which nourish the hair. The solution: acupuncture and Chinese herbs. While there isn't a lot of hard science to back this up, Maureen Conant, a TCM practitioner at Full Bloom Acupuncture in Seattle, says that she's seen women's hair stop falling out and then gradually regenerate after a few months of weekly treatments.
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