How To/Guides

Tackling Excessive Sweating: Can Supplements And Medication Help?

2 Min Read | Date : 07/19/2025

Feeling confused (and maybe a little stuck) trying to figure out how to stop excessive sweating? It’s tempting to reach for quick fixes and hope they do the trick. But do they help or just lead you down another dead end?

Let’s break down what’s really going on with your body, explore whether supplements or medication can help with sweat control, and cut through the confusion so you can find what works for you.

What Causes Excessive Sweating?

Getting to the root of excessive sweating hyperhidrosis, is the first step towards finding a solution.

Once you understand why your body is sweating so much, it becomes much easier to figure out what to do next. Here are some of the common reasons:

Genetics: If sweating runs in your family, it might be in your DNA. It's just like inheriting your dad’s sense of humor—except way less fun. While there’s no magic cure, some medical treatments target sweat glands and could help manage the condition.
Lifestyle: What you eat and drink can have an impact on sweat and odor. Love spicy foods and coffee? They can be triggers, so enjoying them in moderation might help keep sweat in check.
Stress and anxiety can really send your sweat glands into overdrive. Stress-relief practices like meditation or breathing exercises can help you keep your cool.
Medical conditions like thyroid problems can speed things up in your body and cause excessive sweating. In these cases, certain medications can help. Other options like Botox or surgery might be worth exploring with your doctor if you feel your sweating is severe.

“Hyperhidrosis is a medical condition that effects roughly 5% of the US population, who suffer from very excessive sweat on hands, feet and underarms.” says Unilever R&D scientist Matt Annecharico. "Other folks may consider themselves as heavy sweaters who do not have a medical condition but are very aware of their sweating and look for extra protection from their antiperspirants.”

The Role of Clinical Deodorant

When your regular deodorant just isn’t working, it might be time to bring in something stronger.

That’s where clinical deodorants come in. Think of them as your backup plan when sweat starts calling the shots.

What is clinical deodorant?

Clinical deodorants are designed to give you extra protection. They usually contain higher levels of active ingredients that help reduce how much you sweat—not just cover up odor.

Who is it for?

If you’re dealing with persistent sweating—or finding yourself reapplying deodorant more often than you’d like—a clinical formula could be a good fit.

It’s especially helpful if sweat is starting to interfere with your day, your clothes, or your confidence.

How to use it?

Insider tip: Apply clinical deodorant at night for maximum effectiveness. While you sleep, the active ingredients get to work, so by morning, your underarms are ready to stay drier throughout the day.

For those extra-sweaty days, a high-performance antiperspirant can really make a difference. Degree Clinical Strength antiperspirants are designed with advanced sweat-fighting technology, giving you long-lasting protection against both sweat and odor.

Supplements That May Help Reduce Sweating

While not a miracle cure, certain supplements may help take the edge off excessive sweating and make it a bit more manageable.²

Magnesium: Helps regulate body temperature. If you’re low on magnesium, your sweat production could spike. A supplement might help balance things out.
Vitamin B Complex: Supports energy and reduces stress, a major sweat trigger. Keeping your stress levels under control can lead to less sweat.
Sage: Known for its natural sweat-reducing properties. Drinking sage tea or taking it in supplement form might help reduce sweating.
Fish Oil: Improves skin health, which can result in less sweat.
Zinc: Helps keep your immune system running smoothly and supports healthy metabolism. It may also help neutralize odor-causing bacteria on your skin, making sweat less noticeable, while keeping your skin balanced and healthy.
Ashwagandha: This adaptogenic herb is often used to help your body handle stress and, in this way, reduce stress sweat.
Valerian Root: Often used to boost relaxation and support better sleep, valerian root can help your body unwind. By easing tension and calming stress, it may also help keep stress-related sweating in check.

Medical Treatment for Excessive Sweating

Certain medications can have a noticeable impact on how much you sweat.² Blood pressure medications, like beta blockers, can also play a role by changing how your body reacts to stress and physical activity.²

Other medications can also influence how much you sweat. Hormone treatments, certain diabetes medications, some pain relievers, and drugs used to treat infections are all known to affect sweat levels. If you notice a sudden change in sweating after starting a new medication, it’s a good idea to check in with your doctor to see what might be going on.

Natural Methods to Reduce Excessive Sweating

Supplements and medication aren’t the only ways to tackle excessive sweating. Some simple everyday habits can help your body stay cooler and support its natural sweat-regulating system. These easy lifestyle tweaks are a great place to start:

Stay hydrated

Drink enough water to help regulate your internal temperature. When your body is well hydrated, it doesn’t have to work so hard to stay balanced. Try keeping a water bottle with you and taking sips throughout the day.

Wear moisture-wicking clothing

The fabrics you wear matter more than you might think. Moisture-wicking materials pull sweat away from your skin so it can evaporate faster, helping you feel cooler and drier. Breathable fabrics like lightweight cotton blends or athletic performance materials are especially helpful if you’re looking for ways to stop sweating underarms.

Manage stress

Taking a few minutes to reset can help keep stress sweat under control. Practices like meditation, yoga, or breathing exercises can calm your nervous system and make it easier to manage sweating during high-pressure moments.

Adjust your diet

Spicy meals, caffeine, and alcohol can all raise your body temperature and fire up your sweat glands. If you notice excessive sweating after certain foods or drinks, cutting back could help keep those flare-ups under control.

FAQS

Why do I sweat so much and so easily?

Some people naturally sweat more—thanks to genetics, heat, or stress. Even spicy foods can trigger more sweat. If you feel that it’s extreme, your doctor can help rule out underlying causes.

How do I stop excessive sweating?

While it’s not possible to stop excessive sweating, you can manage it by using clinical antiperspirants, wearing breathable clothing, and staying hydrated. For severe cases, treatments like prescription antiperspirants, Botox, or medical therapies can help—check with your doctor for the best approach.

How can I train my body to sweat less?

Managing your stress levels and lifestyle tweaks, like staying cool and avoiding triggers, can help reduce sweat. But technically you can’t “train” your body to sweat less because sweating is natural and how much you sweat is part of your genetic make-up.

If you’re dealing with excessive sweating, it can feel like a lot. But when you understand what’s going on with your body, things start to make a lot more sense. And from there, finding what works for you becomes much easier.

Maybe it's switching to a clinical deodorant, trying supplements, medication, or a few small lifestyle tweaks. Remember, there’s no one-size-fits-all fix.