Men’s Rogaine Extra Strength Solution is the liquid version of our top pick. It didn’t make our final cut because it includes propylene glycol, which causes irritation in roughly one-third of its users. With that said, Dr. Wolfeld finds that it can be even more effective in practical daily use. In his experience, “the solution can penetrate and get into your scalp a little bit better” than the foam — especially if you’re not taking the time and effort to apply the foam correctly. This seems crazy to us since the foam so quickly dissolved into a liquid in our tests, but if you’re worried, try a one-month supply of the liquid and make the switch to foam if you notice any irritation.
A directed history and physical examination usually uncover the etiology of hair loss. The history should focus on when the hair loss started; whether it was gradual or involved “handfuls” of hair; and if any physical, mental, or emotional stressors occurred within the previous three to six months3 (Table 1). Determining whether the patient is complaining of hair thinning (i.e., gradually more scalp appears) or hair shedding (i.e., large quantities of hair falling out) may clarify the etiology of the hair loss.4
Diffuse female hair thinning and hair loss during premenopausal age is usually not heredity. It is usually caused by hormonal imbalances seeing in PCOS or thyroid disorder, nutritional deficiency (low iron), and stress. Women with PCOS produce high levels of androgens such as testosterones and DHEAS. The ratio of LH and FSH is also more than 2. Make sure you get your sex hormones check if you notice your hair thinning.