Regaine, also known by the names Rogaine and Minoxidil, is a treatment for baldness and hair loss. This medication is designed to support the regrowth and continued growth of hair on the scalp. Doctors believe that the medication works by dilating the blood vessels in the scalp to improve hair follicle function. Regaine does not cause the permanent regrowth of hair on the scalp – you have to continue using the product regularly to maintain your new hair.

What is Regaine topical solution and foam?

Regaine for women and men is a medication for baldness and hair loss. It is available in both a topical solution and foam, which include the active ingredient minoxidil. The product contains minoxidil, that was originally used in tablet form for the treatment of high blood pressure. The medication lowers blood pressure by dilating the blood vessels. However, during studies doctors and scientists noticed that people taking this medicine experienced excessive hair regrowth as a side effect of the medicine. Further research has found that it is possible to stimulate hair growth by applying minoxidil to the scalp directly. Currently, it is not fully understood how Regaine stimulates this hair growth. Some experts believe that the results have something to do with the dilation of the blood vessels in the scalp, which improves circulation in the hair follicles.

How to use Regaine to treat hair loss

Regaine is a hair loss solution that is applied topically to the scalp. You will need to follow the instructions given by your doctor carefully when using this medicine. Do not use more than is recommended, as it can irritate the skin. You will also reduce your chances of absorbing Regaine if you over-use it. Do not apply Regaine to any other parts of your body aside from your scalp. When applying Regaine, you will need to make sure that your scalp is completely clean and clear of any other skin products such as hair colouring or hair dye. The scalp will need to be washed every time you apply the medication. Do not use Minoxidil in any form up to 24 hours before and after the hair treatment procedure. Regaine is available in a foam and topical solution.

To apply the topical solution, make sure that your hair and scalp are clean and dry, then apply the prescribed amount to the centre of the scalp area being treated. Follow the instructions given by your doctor on how to use the medication. You should not wash your hair for up to four hours after using Regaine. When using Regaine make sure that you wash your hands to remove it, and do not use a hairdryer to dry the scalp after application. Make sure that you give the Regaine plenty of time to dry after application, and do not go to bed until it is fully absorbed. Remember that Regaine can stain clothing and other fabrics if it is not dry. Avoid putting this product onto other parts of your body. To use the Regaine foam, part your hair into multiple rows to expose the areas where thinning is most apparent. Hold the can upside down to apply the foam, and gently massage the substance into your scalp. Make sure that you wash your hands after using the foam to remove any remaining traces of the medicine. If your scalp becomes painful or irritated, speak to your doctor immediately.

What is the correct dosage for Regaine topical solution and foam?

The dosage of Regaine you should use will be decided by your doctor based on the details and severity of your condition. It is important not to use more Regaine than you are told to apply to try and speed up the process. Using more Regaine will not lead to better results. The amount of medicine you use will often depend on the strength of the Regaine you are using too. For hair growth, adults usually apply at least 1ml of the solution to their scalp every day. If you are using Regaine foam, then you should be using around half a capful on the area. Regaine is not usually suitable for children. It is essential to apply your dosages on time and as often as your doctor tells you to. If you fail to continue using Regaine twice each day (the usual dose), then your hair might begin to fall out again. If you miss a dose of this medicine, you will usually need to apply it as soon as possible. However, if it is almost time to apply your next dose, simply skip the dose you missed and continue with your schedule as normal.

Does Regaine have any side effects?

Some people may have a reaction to Regaine. If you are taking this medicine and you notice redness, stinging or burning at the site of application, then contact your doctor. Some of these minor side effects can disappear on their own. However, if the effects persist or worsen, then you may need to stop using Regaine. Usually, if your doctor has advised you to use this medicine, then they will have assessed the potential benefits and negatives of you using it. Dangerous side effects from using Regaine are rare; however in some cases, when it is absorbed through the skin, the active ingredient can cause problems. Stop using the medication immediately and talk to your doctor if you notice unwanted facial or body hair appearing in areas other than on your scalp. Make sure to keep an eye out for a fast or irregular heartbeat, dizziness, chest pain, swelling in your feet or hands, unusual weight gain, and tiredness. Some people may also experience trouble breathing– particularly when they are lying down.

There is a possibility that you could have an allergic reaction to Regaine. Make sure that you seek help immediately if you notice symptoms that indicate an allergic reaction, including swelling of the tongue, throat or face, rashes, itching or severe dizziness. Trouble breathing may also be another sign of a reaction.

When should you not use Regaine?

Not everyone will respond well to Minoxidil and the products made from it. Speak to your doctor before taking Regaine and make sure they are aware of any allergies that you have, including allergies to the active ingredient. Additionally, you should reconsider your use of Regaine if you have any of the following health problems:

  • Chest pain;
  • Heart attack or heart failure;
  • Liver or kidney disease;
  • Diseases of the scalp;
  • Infections or cuts on the scalp;
  • Eczema.


It is not a good idea to use Regaine when you are pregnant, discuss your options with your doctor. Additionally, it is not known whether this medication will pass into breast milk. Consult a registered doctor before breastfeeding your child when taking Regaine.

Does Regaine interact with any other medications?

You must always tell your doctor or pharmacist about all other medications you are taking before using Regaine. This includes prescription medications, over-the-counter medicines, supplements and herbal remedies. Do not start or change the dosage of any medicine before you speak to a medical professional. Before you use Regaine, make sure you tell your doctor if you are using any of the following products:

  • Drugs like guanethidine for high blood pressure;
  • Skin products used for the scalp;
  • Drugs that interact with alcohol;
  • Medications like Isotretinoin or Vaseline;
  • Hydrocortisone or other corticosteroids.

If you are using other medicines on your scalp at the same time that you are using Regaine, this can reduce the effectiveness of the medication. Many substances can make it more difficult for Minoxidil to be absorbed into the scalp and the bloodstream. The above is not a complete list of possible interactions between Regaine and other substances. A consultation with a doctor or pharmacist is crucial when using this medication.

Where can you purchase Regaine?

Most pharmacies that stock solutions for hair loss will offer Regaine. It is possible to get this medication without a prescription, although it is best to speak to a pharmacist before changing your medication. You can get forms of Regaine for men and women, and there is a range of forms available. It is also possible to purchase “extra strength” Regaine from some online and offline pharmacies.

Visit to purchase Regaine UK to treat hair loss.

Can you purchase Regaine without a prescription?

Regaine has been available as a prescription medication for a several years. However, in the late 90s, it became possible to purchase this drug over-the-counter. Despite this, it is a good idea to speak to a doctor or pharmacist about your condition before taking any new medication. They will be able to tell you whether Regaine is likely to work for you and can prevent you from any unwanted reactions or side effects.


Cerner Multum Inc, Last updated 2019, Rogaine, retrieved from:

McNeil Products Ltd, Accessed 9th of May 2019, Regaine for Men Extra Strength, retrieved from:

MedicineNet, Accessed 9th of May 2019, Minoxidil – Topical, Rogaine, retrieved from:

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