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Magnesium Lotion Side Effects

Magnesium lotion side effects
Picture of Dr. Roseann Capanna-Hodge

Dr. Roseann Capanna-Hodge

We all want to provide our kids with the best care and support. So, we try various remedies to help them cope with anxiety, autism, PANS/PANDAS, mood problems, and ADHD. While numerous treatment options are available, magnesium is a natural solution that has gained significant popularity. But have you also heard of magnesium lotion side effects? 

Magnesium is an essential nutrient that supports the brain, muscles, and immune system. In addition, it helps calm the nervous system, manage stress, and improve sleep quality. Magnesium is beneficial for kids with the conditions mentioned above. Who knew a mineral could do all that?

But before we explore magnesium, let me tell you the story of Dan, a bright boy with a zest for life. However, he recently faced some challenges with his mental well-being that affected his vibrant spirit.

Dan had been experiencing persistent anxiety, which made it difficult for him to enjoy life's adventures fully. Concerned about their son's well-being, his parents embarked on a mission to find a solution to alleviate Dan's anxiety. They want to help him reclaim his carefree spirit, but nothing seems to do the trick. 

After extensive research, consultations with me,  and conversations with a health care professional, Dan's parents discovered the health benefits of magnesium supplementation. But here's the twist – they were particularly intrigued by using magnesium lotion.

What is Magnesium Lotion?


Magnesium lotion, which usually contains magnesium chloride, is a topical treatment that works through transdermal absorption. But what does that even mean? Picture this: magnesium salts enter the bloodstream when applying this lotion to your skin. The tiny magnesium ions dive deep into your skin, surpassing the outer layers and other skin barriers. 

Once inside your bloodstream, these magnesium ions spread their nourishing powers to your tissues and organs. They are vital in numerous bodily functions, like supporting muscle function and energy production. Magnesium also helps address irregular heartbeat and maintain healthy blood vessels.

One of the fantastic things about magnesium lotion is its ease of use. Choose your preferred form of magnesium lotion and apply it. You may use magnesium cream, oil, or gel on your skin. Magnesium lotion is an alternative for those who may have trouble absorbing magnesium by eating foods rich in magnesium. 

According to the National Institutes of Health, too much magnesium from food is not a health risk in healthy individuals because the kidneys eliminate excess amounts in the urine.

But what makes magnesium lotion so special? For one, it may work better for those who experience gastrointestinal sensitivities as it bypasses the traditional route of oral supplementation. Transdermal absorption provides a direct pathway for magnesium to enter your body. 

Returning to Dan's story, his parents became excited about using topical magnesium oil or lotion. They got one to provide him with the soothing effects of magnesium. They carefully and religiously applied the lotion as prescribed. Their hope was up, knowing it could help ease Dan's anxiety and bring him the peace of mind he longed for.


What are the Common Side Effects of Magnesium Lotion?


Now that you know how magnesium lotion works, let's address the other side of it. While these lotions are generally safe for external use, potential side effects may arise. Here are the common ones:

1. Skin Irritation


Occasionally, you may experience skin irritation or redness when you first start using magnesium lotion. Think of it as your skin's way of adjusting. If this happens, try to reduce the frequency of application or find a milder formulation.  

2. Dryness


Some individuals may notice a slight feeling of dryness after using magnesium lotion. You can combat dry skin by applying a moisturizer after using the lotion. Look for a lotion that contains nourishing ingredients like shea butter, jojoba, or other essential oils. Your skin will benefit from an extra dose of hydration.

3. Tingly Sensation


It can be a peculiar burning sensation, almost ticklish. While many find this sensation pleasant, some may find it overwhelming. If the itch becomes too intense or uncomfortable, dilute the lotion with a small amount of distilled water before applying. This gentle adjustment will help ease the intensity while allowing you to enjoy the benefits.

4. Allergic Reactions


Although rare, allergic reactions to magnesium lotion may occur. If you notice any signs of an allergic response, such as itching, swelling, or a rash, discontinue use immediately. It's crucial to listen to your body and seek medical advice.  

Dan experienced some of these issues as his skin reacted negatively to the magnesium lotion. Itchy rashes and skin irritation began to appear, causing him discomfort and distress. Concerned about his well-being, his parents swiftly discontinued using the lotion and sought an alternative approach to introduce magnesium into his system.


Topical Magnesium and Its Effectiveness


Magnesium deficiency is a significant problem affecting many individuals. It can manifest in various ways, such as muscle cramps, mood imbalances, and chronic pain. Topical magnesium may help solve that. 

When applied directly to the skin, it offers a direct pathway for magnesium to enter your body, bypassing the limitations of oral supplementation. It's a shortcut to achieving optimal magnesium levels in the body and promoting good health.

But here's the real kicker: one of the critical benefits of topical magnesium is its ability to address specific concerns. For example, applying magnesium lotion directly to the affected area can provide much-needed relief for those struggling with muscle cramps or restless legs. The magnesium ions work their magic by relaxing the muscle cells and easing tension so you can bid farewell to those pesky cramps.

But the wonders of topical magnesium don't stop there. It also plays a crucial role in supporting a healthy mood and reducing anxiety. Studies have shown magnesium is essential in enzymatic reactions involved in neurotransmitter production and regulation (Slutsky et al., 2010). Magnesium can influence the brain's chemical balance. Magnesium lotion promotes a sense of calm and emotional well-being.

In addition to its impact on mood, topical magnesium has been found to affect sleep quality positively. Many individuals report experiencing more restful and rejuvenating sleep when using magnesium lotion before bedtime. The magnesium ions help you drift into a peaceful slumber and wake up refreshed and ready to conquer the day.

However, the topical absorption of magnesium absorption may vary from person to person. In addition, factors such as individual skin characteristics and magnesium levels can influence the effectiveness of transdermal magnesium therapy. However, topical magnesium absorption may vary from person to person. In addition, factors such as individual skin characteristics and magnesium levels can influence the effectiveness of transdermal magnesium therapy. 


Topical magnesium absorption

Dan shifted from magnesium lotion to oral supplements with cautious optimism. His parents carefully followed the direction of his healthcare provider. As the days went by, Dan and his parents observed the effects of the new regimen. They noticed a significant improvement in his anxiety symptoms.

The constant worry that had plagued Dan started to lessen, and he felt a newfound sense of calm and tranquility. Dan could now face everyday challenges with greater resilience and confidence. His parents were overjoyed to witness their son's transformation, knowing they had found an effective solution to alleviate his anxiety.


Magnesium Lotion vs. Oral Magnesium


Magnesium lotion, with its transdermal absorption powers, provides a direct route for magnesium to enter the bloodstream. When applied to the skin, it acts as a gateway for absorbing magnesium efficiently, bypassing the digestive system.

But let's not forget about oral magnesium supplementation, the tried-and-true method of getting your magnesium fix. It has its arsenal of benefits that deserve some spotlight. So, here are just a few reasons why oral magnesium can be a game-changer for your overall health:

1. Supports Healthy Muscle Function


Magnesium plays a crucial role in muscle contraction and relaxation. With oral magnesium supplementation, you can help maintain optimal muscle function and prevent issues like muscle cramps and spasms.

2. Promotes Relaxation and Restful Sleep


Magnesium is known for its calming properties. It can help relax the body and mind, promoting more restful sleep and relieving insomnia or restless legs syndrome symptoms.

3. Boosts Energy Production


Magnesium is involved in over 300 enzymatic reactions in the body, including energy production. Therefore, adequate oral magnesium intake can support energy levels and combat fatigue.

4. Enhances Mood and Reduces Anxiety


Low levels of magnesium have been associated with mood disorders and anxiety. Oral magnesium supplementation can help regulate neurotransmitters and promote a sense of calm and well-being.

5. Supports Heart Health


Magnesium is crucial in maintaining a healthy cardiovascular system. It helps address high blood pressure, supports proper heart rhythm, and contributes to the health of blood vessels. Regular intake may even prevent heart disease and diabetes.

6. Aids in Bone Health


Magnesium works synergistically with other essential minerals, such as calcium and vitamin D, to maintain strong and healthy bones. As a result, it supports bone density and can help reduce the risk of osteoporosis.

7. Regulates Blood Sugar Levels


Magnesium plays a role in insulin secretion and glucose metabolism. Therefore, adequate oral magnesium intake may help regulate blood sugar levels and reduce the risk of developing type 2 diabetes.

8. Supports Cognitive Function


Magnesium is essential for brain health and cognitive function. It aids in neurotransmitter synthesis and can help improve memory, focus, and overall cognitive performance.

9. Relieves Migraine Headaches


Some studies suggest that oral magnesium supplementation may help reduce the frequency and intensity of migraines. It relieves those suffering from these debilitating headaches (Sun-Edelstein & Mauskop, 2009).

10. Supports Overall Well-being


Magnesium is involved in numerous biochemical reactions in the body and is crucial in maintaining good health. From DNA synthesis to nerve and muscle function, magnesium is essential for overall well-being.

How to Choose the Right Magnesium for Your Child


Finding the perfect magnesium match for your child's well-being can be quite an adventure. But fear not, my friend! I’ll help you navigate the world of magnesium supplements like a pro. Start by consulting with your kid’s doctor. 

When deciding about your child's health, seeking guidance from a healthcare provider is paramount. They can assess your child's needs, medical history, and potential interactions with existing medications. In addition, your healthcare provider can offer valuable insights and recommend the most suitable form and dosage of magnesium for kids.

While magnesium is generally safe for most individuals, it's essential to be aware of potential side effects or contraindications. Consider your child's medical condition, allergic reaction, and sensitive skin when selecting a magnesium form. For instance, individuals with kidney disease may need to avoid certain types of magnesium. Always read the labels, follow recommended dosages, and be vigilant for adverse reactions.

Also, children have varying preferences when taking supplements. Some may enjoy the convenience of capsules or chewable tablets, while others prefer liquid or powder forms that can be mixed into their favorite beverages. 

Consider your child's preferences and select the most effective method of delivery that makes the magnesium experience enjoyable for them. Always opt for reputable brands and products that adhere to stringent quality control standards. 

Look for supplements that third-party organizations have tested for purity and potency. It ensures your child gets a high-quality magnesium supplement without any unwanted contaminants.

It often takes a lot of work to navigate the vast landscape of magnesium options and choose the perfect match for your child's needs. But remember, you are the hero of your child's health journey, and finding the right magnesium companion will support them in their quest for well-being. 

But your child can be like Dan, whose anxiety is now under control. Dan also underwent the BrainBehaviorResetTM Program offered at our Ridgefield, CT clinic and remotely in different parts of the world. Now, he can easily embark on new adventures and social interactions. 

He discovered a newfound inner peace that empowered him to live life fully. Dan's parents couldn't have been prouder of their son's resilience and the positive steps he had taken toward managing his anxiety.

Dan's story can be an inspiration to others facing anxiety. It highlighted the importance of perseverance and seeking alternative solutions when faced with challenges. Dan discovered a newfound sense of calm and resilience through magnesium supplements to guide him toward a brighter, more peaceful future.

Parent Steps:


Check Mark Button on Apple iOS 16.4 Educate yourself about magnesium's benefits 

Check Mark Button on Apple iOS 16.4 Consult a healthcare provider for guidance

Check Mark Button on Apple iOS 16.4 Consider oral or topical magnesium supplements
Check Mark Button on Apple iOS 16.4 Avoid magnesium lotion side effects

Check Mark Button on Apple iOS 16.4 Monitor for side effects and seek help if needed.

Check Mark Button on Apple iOS 16.4 Encourage a healthy lifestyle

Check Mark Button on Apple iOS 16.4 Track your child's progress

Check Mark Button on Apple iOS 16.4 Use our Solution Matcher for personalized solutions

Check Mark Button on Apple iOS 16.4 Learn more about Dr. Roseann’s NeurotasticTM Multi-Mag BrainTM Formula



Boulis, M., Boulis, M., & Clauw, D. (2021). Magnesium and Fibromyalgia: A Literature Review. Journal of primary care & community health, 12, 21501327211038433.

Gröber, U., Werner, T., Vormann, J., & Kisters, K. (2017). Myth or reality—Transdermal magnesium? Nutrients, 9(8), 813.

Kirkland, A. E., Sarlo, G. L., & Holton, K. F. (2018). The Role of Magnesium in Neurological Disorders. Nutrients, 10(6), 730.

Slutsky, I., Abumaria, N., Wu, L.-J., Huang, C., Zhang, L., Li, B., Zhao, X., Govindarajan, A., Zhao, M.-G., Zhuo, M., Tonegawa, S., & Liu, G. (2010). Enhancement of Learning and Memory by Elevating Brain Magnesium. Neuron, 65(2), 165–177.

Sun-Edelstein, C., & Mauskop, A. (2009). Role of magnesium in the pathogenesis and treatment of migraine. Expert Review of Neurotherapeutics, 9(3), 369–379.

Always remember… “Calm Brain, Happy Family™”

Are you looking for SOLUTIONS for your struggling child or teen? 

Dr. Roseann and her team are all about solutions, so you are in the right place! 

There are 3 ways to work with Dr. Roseann: 


You can get her books for parents and professionals, including: It’s Gonna Be OK™: Proven Ways to Improve Your Child’s Mental Health, Teletherapy Toolkit™ and Brain Under Attack: A Resource For Parents and Caregivers of Children With PANS, PANDAS, and Autoimmune Encephalopathy.

If you are a business or organization that needs proactive guidance to support employee mental health or an organization looking for a brand representative, check out Dr. Roseann’s media page and professional speaking page to see how we can work together. 


Dr. Roseann is a Children’s Mental Health Expert and Therapist who has been featured in/on hundreds of  media outlets including, CBS, NBC, FOX News, PIX11 NYC, The New York Times, The Washington Post,, Business Insider, USA Today, CNET, Marth Stewart, and PARENTS. FORBES called her, “A thought leader in children’s mental health.” 

Dr. Roseann - Brain Behavior Reset Parent Toolkit

She is the founder and director of The Global Institute of Children’s Mental Health and Dr. Roseann Capanna-Hodge. Dr. Roseann is a Board Certified Neurofeedback (BCN) Practitioner, a Board Member of the Northeast Region Biofeedback Society (NRBS), Certified Integrative Medicine Mental Health Provider (CMHIMP) and an Amen Clinic Certified Brain Health Coach.  She is also a member of The International Lyme Disease and Associated Disease Society (ILADS), The American Psychological Association (APA), Anxiety and Depression Association of America (ADAA) National Association of School Psychologists (NASP), International OCD Foundation (IOCDF) International Society for Neurofeedback and Research (ISNR) and The Association of Applied Psychophysiology and Biofeedback (AAPB).

© Roseann-Capanna-Hodge, LLC 2023

Disclaimer: This article is not intended to give health advice and it is recommended to consult with a physician before beginning any new wellness regime. *The effectiveness of diagnosis and treatment vary by patient and condition. Dr. Roseann Capanna-Hodge, LLC does not guarantee certain results.

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