Neoxidil

By Medically reviewed by hellodoktor

Generic Name: Neoxidil Brand Name(s): Generics only. No brands available.

Uses

What is Neoxidil® (minoxidil) used for?

Minoxidil solution is a vasodilator. It stimulates scalp hair growth and dilates blood vessels in the scalp, which may improve hair follicle function and stimulate scalp hair growth.

Neoxidil® is commonly used for promoting hair regrowth in patients who are experiencing gradually thinning hair or gradual hair loss on the top of the head.

How should I take Neoxidil® (minoxidil)?

Before use, wash your scalp with a mild shampoo. Your hair and scalp must be dry before applying minoxidil solution. Wash your hands after applying minoxidil solution. Allow the solution to remain on the scalp for at least 4 hours before washing. Wait approximately 4 hours after application before going swimming, and do not allow your scalp to get wet from the rain after applying the solution. Wait until the solution is dry before using other hair care products.

Ask your health care provider any questions you may have about how to use minoxidil solution.

How do I store Neoxidil® (minoxidil)?

Neoxidil® is best stored at room temperature away from direct light and moisture. To prevent drug damage, you should not store Neoxidil® in the bathroom or the freezer. There may be different brands of Neoxidil® that may have different storage needs. It is important to always check the product package for instructions on storage, or ask your pharmacist. For safety, you should keep all medicines away from children and pets.

You should not flush Neoxidil® down the toilet or pour them into a drain unless instructed to do so. It is important to properly discard this product when it is expired or no longer needed. Consult your pharmacist for more details about how to safely discard your product.

Precautions & warnings

What should I know before using Neoxidil® (minoxidil)?

Minoxidil solution is for topical use only. Avoid getting minoxidil solution in your eyes, nose, or mouth. If you get minoxidil solution in your eyes, wash them out with cool tap water.

Minoxidil solution may cause dizziness. This effect may be worse if you take it with alcohol or certain medicines. Use minoxidil solution with caution. Do not drive or perform other possibly unsafe tasks until you know how you react to it.

Do not use with other medicines or ointments on the scalp.

Temporary hair loss may continue for up to 2 weeks after you start using minoxidil solution. Contact your doctor if you continue to lose hair after 2 weeks.

Several months may pass before you see improvement. If you do not see improvement after 4 months, check with your doctor.

Do not use on scalp that is irritated or sunburned.

Minoxidil solution will not improve hair loss caused by grooming methods (e.g., ponytails, braiding) or the use of other hair care products that cause scarring or deep burns on the scalp.

Minoxidil solution may cause harm if it is swallowed. If you may have taken it by mouth, contact your poison control center or emergency room right away.

Minoxidil solution should not be used in children; safety and effectiveness in children have not been confirmed.

Do not use minoxidil solution if you are allergic to any ingredient in minoxidil solution.

Is it safe during pregnancy or breastfeeding?

There isn’t enough information about the safety of using this medication during pregnancy and breastfeeding. Please always consult with your doctor to weigh the potential benefits and risks before taking this medication.

Side effects

What side effects can occur from Neoxidil® (minoxidil)?

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most common side effects persist or become bothersome:

  • Burning or irritation of the eye
  • Itching
  • Redness or irritation of the treated area
  • Unwanted hair growth elsewhere on the body

Seek medical attention right away if any of these severe side effects occur:

  • Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue)
  • Chest pain
  • Dizziness
  • Fainting
  • Fast heartbeat
  • Sudden, unexplained weight gain
  • Swollen hands or feet

Not everyone experiences these side effects. There may be some side effects not listed above. If you have any concerns about a side-effect, please consult your doctor or pharmacist.

Interactions

What drugs may interact with Neoxidil® (minoxidil)?

Neoxidil® may interact with other drugs that you are currently taking, which can change how your drug works or increase your risk for serious side effects. To avoid any potential drug interactions, you should keep a list of all the drugs you are using (including prescription drugs, nonprescription drugs, and herbal products) and share it with your doctor and pharmacist. For your safety, do not start, stop, or change the dosage of any drugs without your doctor’s approval.

Does food or alcohol interact with Neoxidil® (minoxidil)?

Neoxidil® may interact with food or alcohol by altering the way the drug works or increase the risk for serious side effects. Please discuss with your doctor or pharmacist any potential food or alcohol interactions before using this drug.

What health conditions may interact with Neoxidil® (minoxidil)?

Neoxidil® may interact with your health condition. This interaction may worsen your health condition or alter the way the drug works. It is important to always let your doctor and pharmacist know all the health conditions you currently have.

Especially, if you have heart or blood pressure problems.

Dosage

The information provided is not a substitute for any medical advice. You should ALWAYS consult with your doctor or pharmacist before using Neoxidil® (minoxidil).

What is the dose of Neoxidil® (minoxidil) for an adult?

Use minoxidil solution as directed by your doctor. Check the label on the medicine for exact dosing instructions.

What is the dose of Neoxidil® (minoxidil) for a child?

The dosage has not been established in pediatric patients. It may be unsafe for your child. It is always important to fully understand the safety of the drug before using. Please consult with your doctor or pharmacist for more information.

How is Neoxidil® (minoxidil) available?

Neoxidil® is available in the following dosage forms and strengths:

  • Minoxidil 2% 20mg/ml

What should I do in case of an emergency or overdose?

In case of an emergency or an overdose, call your local emergency services or go to your nearest emergency room.

What should I do if I miss a dose?

If you miss a dose of Neoxidil®, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and take your regular dose as scheduled. Do not take a double dose.

Hello Health Group does not provide medical advice, diagnosis or treatment.

Review Date: March 24, 2017 | Last Modified: September 12, 2019

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