Reasons That Make You Feel More Thirsty

Feeling more thirsty than usual could be a sign of an underlying problem. It is different to reach for a glass of water after coming from outside or working out. But, if you find yourself drinking jugs of water without relief, there might be something wrong.

Thirst is a way of our body telling us that we need to drink water. It is best to keep consuming some water throughout the day rather than drinking a big amount at once. It helps to keep you hydrated throughout the day. However, if you are unable to quench the thirst then check out the reasons mentioned below.

Reasons that make you more Thirsty


More Thirsty

One of the reasons that you may be feeling more thirsty is due to excess intake of salt. Natasha Bhuyan, MD says that “Food that is high in salt makes people thirsty.” Our body requires a balance between sodium and water to function correctly. This is why you reach for that glass of water after consuming something salty. It is also common for people to feel bloated when they eat salty food. This is because your body tries to hold on to the water that is already in your body. It is important to drink lots of water if your food had a high amount of salt in it.


Anemia is a health condition. In this condition, the red blood cells in your body do not carry enough oxygen to the body’s tissues. Being anemic can make you feel lethargic and weak. Although mild anemia does not cause more thirst. It is common for patients with severe conditions to feel thirstier than usual. The thirst may also be accompanied by dizziness and sweat. Schedule an appointment with your doctor if you have these symptoms.


Diabetes is also one of the causes of feeling more thirsty. It is caused when your body is not able to break down and store sugar. Diabetes is known to draw out fluids from your body. This is why a diabetic person may pee more than others. Common symptoms of diabetes are frequent urination and thirst along with weight loss/gain etc. If you have any of the symptoms, it is best to get it checked out by a doctor.

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Xerostomia or Dry Mouth

In some rare conditions, the saliva glands are not able to produce enough saliva to keep the mouth wet. This causes the mouth to dry up frequently and you will be reaching for water more often. Dry mouth can also be an environmental factor. But, if the problem persists, it is better to see a doctor.


If you are feeling thirsty recently and your mouth is drier than usual then it may be the medicine. Dr. Mayock says “There are a number of medications that affect your mouth can make you have a dry mouth,” If you are on antidepressants, antihistamines, or diuretics for high blood pressure then it may be what’s making you thirstier than usual. If this is becoming a problem for you, consult your doctor.

Autoimmune Disease

There are some diseases also that can cause dry mouth. Sjogren’s syndrome is an autoimmune disease that may affect the mucous membranes. It can leave you with dry mouth and dry eyes. This is because the saliva glands don’t make enough saliva.


One of the most common reasons for feeling thirsty may be because you are just dehydrated. It is recommended to consume at least eight glasses of water in a day. Contrary to popular belief, not all of this has to be in the H2O form. We also get liquids through the food we eat. The need for water also varies from one person to the other. Thus, it depends on the activities as well.

If you work out and spend time outside, you may need more water than someone who spends the whole day sitting in an air-conditioned room. It is also important to keep yourself hydrated if you had diarrhea or vomited. This is because you lose fluids quicker than usual and you should replace them. Otherwise, it could lead to dehydration.

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Benefits of Drinking Water

It is important to keep your body hydrated for the organs to work properly. Drinking water has also proven to help clear the skin up and get rid of acne. It is the best way to flush toxins out of your system as well. Some of the symptoms of dehydration that you should look out for are dry skin, headache, dark-colored urine, fewer trips to the bathroom, etc.

Water also acts as a good lubricant for your joints. If you are someone who suffers from dry mouth or nose, try having more water as it helps form saliva and mucous. It is also a great cushion for sensitive tissues, brain, spinal cord, etc. Water is also important for regulating the temperature of the body.

Stay Hydrated Always

Whatever the reason may be, if you don’t drink enough water, it is time to start. After a few days, you will notice the change in the way you feel as well. Keeping yourself hydrated also helps you feel less sluggish.


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