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Why Drinking Water is Helpful for Lupus and Autoimmune Diseases

Updated: Dec 18, 2023

Water is often hailed as the elixir of life, and for good reason. It sustains us, keeps our bodies functioning optimally, and supports vital bodily processes. Certainly is something delightful on a hot day, and necessary on a hike or in the desert!

For individuals living with autoimmune diseases like lupus, drinking water is even more important! Let's learn how this simple act of replenishing fluids can lead to profound benefits for overall health and well-being.



blue water with bubbles and sunshine


First things first, autoimmune diseases are a group of disorders wherein the body's immune system, which typically defends against harmful invaders, mistakenly attacks its own healthy cells and tissues. This immune system dysfunction leads to inflammation, tissue damage, and various symptoms specific to each condition.


Lupus, or systemic lupus erythematosus (SLE), is one such autoimmune disease. It can affect multiple organs and systems in the body, including the skin, joints, kidneys, heart, and brain. Those living with lupus may experience symptoms like fatigue, joint pain, skin rashes, and in severe cases, organ damage.


How does hydration help?

Proper hydration is vital for everyone, but for individuals with autoimmune diseases like lupus, it becomes even more critical due to several reasons:

  1. Reducing Inflammation: Inflammation is a hallmark of autoimmune diseases. Staying well-hydrated can help mitigate inflammation and reduce its impact on the body. Water acts as a natural detoxifier, helping you flush out inflammatory toxins and waste products, thus promoting a healthier inflammatory response.

  2. Supporting Immune Function: A well-hydrated body enhances immune system function. This is crucial for individuals with autoimmune diseases, as a balanced and well-regulated immune response can help prevent flare-ups and disease progression.

  3. Promoting Kidney Health: Autoimmune diseases, including lupus, can adversely affect kidney function. Drinking plenty of water helps maintain proper kidney health by supporting the kidneys' vital role in filtering waste and toxins from the bloodstream.

  4. Enhancing Medication Efficacy: Many individuals with autoimmune diseases require medications to manage their conditions. Proper hydration can aid in the absorption and distribution of these medications, maximizing their effectiveness.

  5. Managing Fatigue: Fatigue is a common symptom of autoimmune diseases. Even mild dehydration exacerbates fatigue. Staying hydrated can help combat this persistent issue, leading to improved energy levels and better overall quality of life.

Practical Tips for Staying Hydrated

Now that we understand why hydration is crucial for managing lupus and autoimmune diseases, let's explore some practical tips for staying well-hydrated:

  1. Drink Plenty of Water: The simplest and most effective way to stay hydrated is to drink plenty of water throughout the day. Aim for at least 8-10 glasses of water daily, and more during hot weather or physical activity. Choose spring water or electrolyte water when you can as electrolytes actually help your body absorb and use water effectively.

  2. Monitor Fluid Intake: Keep track of your fluid intake to ensure you are meeting your daily hydration goals. There are various apps and tools available that can help you track your water intake.

  3. Limit Diuretic beverages: Certain beverages like coffee and alcohol act as diuretics, increasing fluid loss. While occasional consumption may be acceptable, try to limit these drinks and opt for water as your primary source of hydration. Discuss with your doctor proper fluid balance if you are taking diuretic medications as well!

  4. Eat Water-Rich Foods: In addition to drinking water, incorporate water-rich foods into your diet, such as fruits (e.g., watermelon, cucumber) and vegetables (e.g., celery, oranges).


legs of a person sitting in sand holding a big piece of watermelon

  1. Listen to Your Body: Pay attention to your body's signals of thirst and respond promptly. Thirst is an indication that your body needs more water, so don't ignore it. Also aim for light yellow urine - that's a great indication that you are properly hydrated!


Staying hydrated is an often-overlooked but incredibly important aspect of managing lupus and other autoimmune diseases. Proper hydration supports the body's natural defenses, reduces inflammation, and contributes to overall well-being. Try adding a little more water to your day (drinking between meals or drinking a big glass when you first wake up) to help keep you hydrated!


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