As a general rule, individuals who have unhealthy hair due to poor nutrition do not need hair growth products. Instead, a good dose of vitamin supplements is the best option. Loss of hair due to stress also does not require the use of these products as this type of hair loss will correct itself over time. However, for people who have a hereditary predisposition to hair loss, the use of vitamins and supplements might not be enough.

For people who suffered the loss of hair attributed to hair loss diseases such as alopecia have the option of purchasing some popular pharmaceutical hair growth products such as Rogaine and Propecia. These products have been shown to restore the growth of hair successfully.

Choosing any hair growth product should be done carefully. It is best to compare hair growth products as well as their effects and side effects and consult with your physician.

• Propecia is a drug available with prescription and is suitable for use by men only. This drug works by reducing the amount of dihydrotestosterone or DHT found in the scalp. The presence of DHT is a known cause of hair loss. Propecia, although effective, does have a host of side effects associated with it. Propecia has been known to cause adverse effects on the development of unborn, male babies.

• Rogaine is another drug available over the counter and works by dilating and expanding the blood vessels located in the scalp. This dilation allows for more oxygen and nutrients to reach the hair follicles, thereby stimulating hair growth. Rogaine can also cause side effects such as dizziness, swelling in the ankles and feet, and it can also cause the development of kidney stones. Rogaine may be used by both men and women.

There are approaches to treating abnormal loss of hair and promote the growth of healthy hair. One way is through the use of a scalp cleanser that can remove any hardened oil that blocks the hair follicles. Unclogging the follicles will allow the hair to grow as long as the follicles are still healthy and viable. These types of products are considered to be fast hair growth products as they can remove some factors that cause the slow growth of hair. These scalp cleansers also reduce breakage and thinning of hair. Other hair growth products available for use are specialized shampoos and conditioner systems.

It should be noted that it is best to consult your physician before starting to use any type of pharmaceutical product. Know your options, and if there are other alternatives, consider them. It is best to be informed so you can make the best possible choice suitable to your specific needs.