## Vail's Verbascum: Altitude Lies About Lung Gains?

Photograph of Franklin Everett ShawBy Franklin Everett Shaw
January 17, 2026

The thin air bites, doesn’t it? You’re in Vail, maybe Aspen, breathing hard just walking to the gondola. That shortness of breath, that tightness in your chest – it’s not just the altitude; it’s the dry air irritating your lungs. You’ve probably heard whispers about natural remedies, maybe even mullein. But does it actually work, and is it safe to use while you’re popping Diamox? Let’s cut through the fluff and get real about using Verbascum, or mullein, for respiratory support in Colorado’s high country.

Mullein, with its soft, velvety leaves, isn’t just a weed; it’s a traditional remedy for respiratory ailments. Its primary benefit lies in its demulcent and expectorant properties. Demulcents soothe irritated mucous membranes, while expectorants help loosen and expel phlegm. Think of it as a natural cough suppressant and lung cleanser, potentially offering relief from the dry, hacking cough so common at altitude.

But here’s the catch: altitude sickness is complex. It’s not just about irritated lungs. It’s about lower oxygen levels, fluid buildup, and sometimes, even cerebral edema. Mullein isn’t going to magically increase the oxygen in your blood. It’s a supportive therapy, not a cure-all.

So, how can a Colorado resident, battling the altitude in Breckenridge or Telluride, realistically use mullein? First, understand the different forms. You’ll find mullein tea, tinctures, capsules, and even dried leaves for smoking (more on that later). For altitude-related respiratory irritation, tea or tincture are generally the safest and most effective options.

Let’s talk tea. You can find dried mullein leaf at many health food stores in Colorado, particularly in mountain towns catering to outdoor enthusiasts. Look for organic, ethically sourced options. A good starting point is a teaspoon of dried leaf per cup of hot water, steeped for 10-15 minutes. Strain well, as the tiny hairs on the leaves can be irritating if ingested. Drink 2-3 cups daily, especially when you’re feeling congested or short of breath.

Tinctures offer a more concentrated dose. Follow the manufacturer’s instructions carefully. A typical dose is 1-2 ml, taken 2-3 times daily. Tinctures are convenient for travel and can be easily added to water or juice.

Now, about smoking mullein. Yes, some people smoke dried mullein leaves to relieve respiratory congestion. The idea is that the smoke helps to loosen mucus and soothe irritated airways. However, smoking anything carries inherent risks. It introduces carcinogens into your lungs and can exacerbate existing respiratory problems. I strongly advise against smoking mullein, especially if you’re already struggling with altitude-induced breathing difficulties. The potential benefits simply don’t outweigh the risks.

Sourcing is crucial. Don’t just pick mullein growing by the side of the road in Denver. You don’t know what kind of pollutants it’s been exposed to. Look for reputable suppliers who test their products for purity and potency. Local herbalists in Colorado mountain towns can be a great resource for finding high-quality mullein. They often wildcraft it themselves or source it from trusted local growers.

Let’s address the elephant in the room: drug interactions. If you’re taking medication for altitude sickness, such as Diamox (acetazolamide), consult your doctor before using mullein. While there are no known major interactions, it’s always best to err on the side of caution. Diamox works by increasing your breathing rate and helping your body acclimatize to the lower oxygen levels. Mullein, on the other hand, primarily addresses respiratory irritation. They work through different mechanisms, but it’s important to ensure they don’t interfere with each other.

A common mistake people make is expecting mullein to provide instant relief. It’s not a quick fix. It’s a gentle, supportive remedy that works best when used consistently over time. Give it a few days to start noticing a difference.

Another pitfall is using mullein as a substitute for proper medical care. If you’re experiencing severe altitude sickness symptoms, such as a persistent headache, nausea, vomiting, or difficulty breathing, seek medical attention immediately. Mullein is not a substitute for oxygen therapy or other medical interventions.

Here’s a real-world scenario: You’re visiting Aspen for a ski trip. You’ve been taking Diamox to prevent altitude sickness, but you’re still experiencing a dry, hacking cough. You start drinking mullein tea twice a day. After a few days, you notice that your cough is less frequent and less severe. You’re able to breathe more easily, especially at night. This is a good example of how mullein can be used as a supportive therapy to complement conventional altitude sickness treatment.

But remember, everyone responds differently. What works for one person may not work for another. Pay attention to your body and adjust your dosage accordingly. If you experience any adverse effects, such as nausea, stomach upset, or allergic reaction, discontinue use immediately.

For those living in Colorado Springs, consider visiting the local farmers markets during the summer months. You might find local herbalists selling fresh or dried mullein. This is a great way to support local businesses and ensure you’re getting high-quality, sustainably sourced products.

In summary, mullein can be a valuable tool for supporting respiratory health at high altitudes in Colorado. It’s not a magic bullet, but it can help soothe irritated airways, loosen phlegm, and ease breathing difficulties. Use it responsibly, source it carefully, and always consult your doctor if you have any concerns. And most importantly, listen to your body. It knows best. Now go enjoy those mountains, and breathe a little easier.

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