Natural Medicine for Flu: Prevention and Healing

2 Feb

flu remedies

by Cora Rivard, N.D.

Local clinics and hospitals here in NH and MA have been operating at a frenzied pace since influenza became widespread. Many want to know, “Can I still avoid it?” And, “Are there natural ways to treat it?”

Flu has been ferociously widespread and flu related hospitalizations and deaths have so far exceeded all other years since the CDC has been monitoring activity.  While this year’s vaccine efficacy is particularly low due to a poor match with circulating strains, it might still be helpful in reducing the severity and duration. However, even if you are running out for one today, it still takes a couple of weeks for some immunity to kick in.

So what can you do? Fortunately, there are some natural medicine techniques which can be helpful, and I thought I’d share my favorites here, as well as a few things to avoid doing. Please be advised that nothing written in a blog post should ever be taken as medical advice. You should always seek  the advice of your own doctor.

First, let’s start with prevention. For the rest of you, I’ll give some tips and recipes to help ease your groggy, feverish, aching self.

Prevention: 

  1. One of my personal favorites for both first line prevention and treatment of flu is elderberry syrup. It helps to limit infection from many strains of flu and other types of viruses primarily by blocking its ability to infect one cell from another. So taking it before exposure or shortly after symptoms begin is key. One that I recommend frequently to my own patients is Natures Way Sambucus Immune syrup. It also includes zinc, vitamin C, echinacea, and does not contain alcohol. Again, check with your doctor for advice before taking any natural remedies, especially for children. Elderberry and zinc can sometimes cause stomach upset, so taking it with food, and not overdoing it is key.
  2. Sleep. I can’t emphasize this enough. When flu is going around, make sure EVERYONE in your family is getting enough sleep. This is a big factor in being more susceptible to all kinds of acute and chronic illnesses.
  3. Hydration. Dry air thins the mucus in your nasal passages and causes irritation, which makes it easier for flu to penetrate this protective layer. In addition, influenza viruses can survive on surfaces longer in a dry environment than when the ambient humidity is high. So in addition to drinking plenty of fluids, avoiding diuretics like caffeine and alcohol as much as possible, and having stews, soups, and fruit to hydrate from the inside, you might also consider adding a humidifier to your home and office. Avoid any with the replaceable filters. These are usually treated with triclosan (now banned by the FDA) and other antimicrobials which can irritate lungs and worsen asthma, and have other adverse chronic health effects. You can pick up reservoir systems at most any pharmacy that can be easily emptied and cleaned weekly. Humidifiers help limit spread of flu as well as ease respiratory symptoms. Just don’t forget to clean them regularly.
  4. Skip the fish oil. If you are taking fish oil, this is a good time to take a hiatus. Its inflammation-modulating effects can weaken your immune defenses and actually make you more susceptible to infection.
  5. Vitamin D: make sure you are getting your dose! Read my previous blog on this subject here.
  6. Probiotics: they can help prevent colds and flu, or at least help limit duration. I prefer food-sourced products first, such as unsweetened yogurts with live cultures, kefir, kimchi and sauerkraut. Plus, they help keep you regular! What’s not to love.
  7. Don’t: do detoxes, use colloidal silver, and exercise caution about any over the counter combination manufactured homeopathic products.

This is just an interesting aside, but did you know that simply observing the act or sound of someone coughing or sneezing actually boosts your white blood cell count? Your body has an amazing ability to anticipate the need for defense.

Easing Flu Symptoms:

If you’ve already got it, don’t despair. Even if you’re an iron man, or a fitness/wellness guru, eventually your number is up. This is your excuse to stay home, snooze, sip tea and brothy soups, and binge watch episodes of Golden Girls…unless you’re a parent of young children. In that case, it’s just business as usual! Regardless, you want to get through this quickly and here are some tips to get you back in your groove:

  1. Warming/Wet Sock Therapy: This classic naturopathic hydrotherapy technique is great for draining pressure out of clogged sinuses and nasal passageways for easier breathing at night, and a way to skip the OTC decongestants (it often works better, anyway.) It might seem strange, but most kids love it! (Adults, too!) Click on the hyperlink above for my prior blog on this subject for information and directions in how to use this. Some have discovered a short cut of putting menthol on the soles of the feet, but I don’t think it works as well. Plus, mentholated topical products can be toxic for young children, so I don’t recommend their use.
  2. Most people are not very hungry during the flu, but it is essential to keep your hydration and electrolytes supported. Here is a link to some great recipes by local clinical herbalist, Maria Noel Groves: http://wintergreenbotanicals.com/herbal-recipes/. In particular, scroll down the page to find some very tasty broth and chicken soup recipes.
  3. Tea: most any herbal, non-caffeinated tea can be great when you’re not feeling well, with a big ol’ spoonful of honey. (No raw honey for kids under 2). One of my personal favorites is Throat Coat tea, or Yogi’s “Throat Comfort” tea. Both contain licorice, an antiviral herb great at soothing sore throats, but it can also interact with a lot of medications. It can also worsen blood pressure in some, so care needs to be taken here. Herbs like mint, chamomile, marshmallow root can be soothing and safe alternatives for most people.

A note about caring for children. For safety reasons, kids almost never require medication to treat coughs, pain or fever. Read this message from the FDA for more details about this. While uncomfortable, these are normal body responses experienced when the immune system is just doing its job. Research shows that giving medication for fevers can actually prolong the duration of illness. But if your child develops a fever of 102 or higher, you should contact his/her doctor for immediate guidance. If a child or adult you know has a nigh fever, becomes very lethargic, has difficulty breathing, or otherwise is showing signs of rapidly increasing illness, you should get him/her to the ER or an urgent care facility immediately.

Hope this helps to get you and yours comfortably through this flu season. As always, feel free to leave comments below.

***

Cora Rivard, N.D. is a licensed naturopathic doctor and owner of Seasons Natural Healthcare, LLC in southern N.H. since 2006. She works with families from all over New Hampshire and Massachusetts who seek holistically effective solutions to healthcare needs and wellness goals. http://www.seasonsnatural.com

She gets coughed and sneezed at more than she’d prefer, so she likes to share her techniques for keeping herself, and her patients, flu and generally virus-free as much as possible.

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