What Happens If You Stop Using Minoxidil

If you’ve been consistently applying minoxidil to support your hair growth, have you ever wondered what happens if you stop using it? It’s a common question and an important one to understand before making any changes to your routine.

Minoxidil doesn’t cure hair loss; it just keeps it at bay. Once you stop, your hair may slowly return to its original state. But don’t worry, it doesn’t happen overnight. Let’s break down what really happens when you hit pause.

What Is Minoxidil and How Does It Work?

Minoxidil is a licensed medication that was initially formulated in the 1970s to treat high blood pressure. In the process, it was found to have a side effect of stimulating hair growth. This resulted in its use as a hair loss treatment¹.

The mechanism of action of Minoxidil is not well understood; however, it promotes hair growth by potentially dilating scalp blood vessels (vasodilation). 

This vasodilation boosts blood circulation, bringing additional oxygen and nutrients to the hair follicles, which keeps the hair in a growth (anagen) phase longer.

Minoxidil is available in both topical and oral forms and tends to yield visible effects in 3 to 6 months at 5% topical solution strength. But when it is discontinued, Minoxidil doesn’t promote hair thickening anymore and this potentially reverses the original gains a patient has had whilst using it².

Why Do People Stop Using Minoxidil? 

Minoxidil is a well-known and effective treatment for hair loss, but many people may consider stopping it for different reasons, such as:

• Limited or slower-than-expected results 
• Side effects and discomfort
• Cost of continuous
• Concerns about long-term use and/or interactions with other medications
• Feeling they’ve achieved their desired results

It is important that if you are considering stopping, please speak with your hair loss Doctor or hair transplant Surgeon as you need to consider the impact on your hair loss.

What Happens When You Stop Using Minoxidil?

These are changes you may experience when you discontinue using Minoxidil:

Increased Shedding: This is common after stopping minoxidil and occurs because the hair follicles it was stimulating lose that support. Minoxidil extends the anagen (growth) phase; discontinuation results in hairs naturally shifting into the telogen (shedding) phase and falling out. This occurs typically between 2 – 8 weeks of stopping treatment².

Regrowth Reversal: The hair that grows when using Minoxidil tends to thin and shed in the days to months that follow.

Return to Baseline: After roughly 3-6 months, hair usually returns to its previous state and may even deteriorate further. This happens because minoxidil slows the natural progression of male-patterned baldness (genetic hair loss); once stopped, that process resumes, and hair may continue to thin over time³.

Timeline: What Happens After You Stop Using Minoxidil?

Here’s a general timeline to help you anticipate the changes:

Time After Stopping	What to Expect
1 – 2 weeks	No significant changes yet. You may also notice some dryness on the scalp.
3 – 4 weeks	No significant changes yet. You may also notice some scalp dryness.
1- 2 months	There’s noticeable shedding, and hair previously gained when using minoxidil may begin to fall out.
3 – 6 months	Regrowth is reversed. The baldness or thinning spots are more noticeable. Hair returns to its pre-treatment state.

Does Everyone Experience Hair Loss After Stopping Minoxidil?

Not always. Some people will experience noticeable shedding after stopping Minoxidil, but others may not. It all depends on a few factors:

• Genetics: If hair loss runs in your family, you’re more likely to shed once you stop.
• Type of hair loss: If you used Minoxidil for temporary issues such as postpartum or stress-related shedding, the regrowth might persist even after stopping.
• Age and duration of use: Older individuals and those who’ve been on it longer often notice more shedding when they quit.
• Baseline hair density: If you had naturally thick hair to begin with, any loss might not be pronounced.

So, while not everyone loses hair after stopping, many people do.

Can You Prevent Hair Loss After Stopping Minoxidil?

It’s possible,  but there is no guaranteed way to do prevent hair loss after stopping Minoxidil³. When you stop using Minoxidil, your hair may slowly return to its pre-treatment state. This doesn’t happen to everyone, and some people can maintain results for a while, especially if their initial cause of hair loss was temporary. But for those with ongoing conditions like male or female pattern baldness, shedding is likely without continued treatment.

Is there a safer way to stop Minoxidil?

Some people try to reduce their Minoxidil use rather than stop suddenly gradually. While there’s no solid scientific proof that tapering prevents shedding, some suggest this may help make the transition smoother.

What are the alternatives?

If you’re planning to stop Minoxidil, you might consider switching or combining it with other hair treatments like:

• Finasteride: A prescription pill that helps reduce hormone-related hair loss in men.
• PRP therapy (Platelet-Rich Plasma): A treatment that uses your own blood to stimulate hair follicles and can potentially encourage healthy hair growth⁴.
• Microneedling: Tiny needles that boost scalp circulation and may help support hair regrowth.
• Low-level laser therapy: Devices that use red or near-infrared light to stimulate follicles.
• Diet and healthy hair habits: Nutrients like biotin, iron, and zinc, combined with a balanced diet and gentle hair care, can support overall hair health.

If you’re thinking about stopping Minoxidil, we’d highly recommend speaking with your hair loss Doctor, GP or a dermatologist for guidance through the process. If a hair transplant, a later surgical option, is something you’re considering, our team at The Treatment Rooms London would be happy to help arrange a consultation with one of our surgeons. With the right plan and appropriate medical guidance, you can maintain and protect your hair in the long term.

Should You Ever Stop Using Minoxidil?

While Minoxidil is generally safe, there are certain situations where stopping is medically recommended, such as:

Pregnancy or breastfeeding: Minoxidil isn’t considered safe during pregnancy or while nursing. 

Allergic reactions or side effects: If you develop scalp irritation, chest pain, dizziness, or swelling, your doctor may recommend discontinuing it.

No visible improvement after consistent use: If you’ve used Minoxidil as directed for over 6–12 months with little to no improvement, a specialist might suggest stopping and exploring other options.

Beyond Minoxidil: Hair Transplant Transformations from Our Clinic

For patients who wish to restore hair where they have lost it, hair transplant surgery can be an option. It requires detailed analysis of a patient’s donor area and their hair loss to ensure surgery is a safe option for them.

References

1. do Nascimento IJB, Harries M, Rocha VB, Thompson JY, Wong CH, Varkaneh HK, Guimarães NS, Rocha Arantes AJ, Marcolino MS. Effect of Oral Minoxidil for Alopecia: Systematic Review. Int J Trichology. 2020 Jul-Aug;12(4):147-155. doi: 10.4103/ijt.ijt_19_20. Epub 2020 Sep 19. PMID: 33376283; PMCID: PMC7759057.
2. Shadi Z. Compliance to Topical Minoxidil and Reasons for Discontinuation among Patients with Androgenetic Alopecia. Dermatol Ther (Heidelb). 2023 May;13(5):1157-1169. doi: 10.1007/s13555-023-00919-x. Epub 2023 Apr 3. PMID: 37012528; PMCID: PMC10149432. Available at https://pmc.ncbi.nlm.nih.gov/articles/PMC10149432/ 
3. Suchonwanit P, Thammarucha S, Leerunyakul K. Minoxidil and its use in hair disorders: a review. Drug Des Devel Ther. 2019 Aug 9;13:2777-2786. Doi: 10.2147/DDDT.S214907. Erratum in: Drug Des Devel Ther. 2020 Feb 10;14:575. Doi: 10.2147/DDDT.S247601. PMID: 31496654; PMCID: PMC6691938. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC6691938/