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How to deal with constipation on phentermine

Unfortunately, constipation is one of the most common side effects of a Phentermine 37.5mg regimen due to nervous system stimulation. This uncomfortable, often embarrassing issue can also impede your weight loss efforts. Less than three bowel movements per week is considered constipation, with less than one movement a week indicating a severe health issue. Constipation equals a buildup of waste in the body, and causes problems such as vomiting, stomach bloating and pain, and nausea. So how to combat this Phentermine side effect? Read on.


Drink Water

Increase your water intake, as this is one of the best ways to deal with constipation. Drinking water aids weight loss efforts due to the elimination of fat cells and the curbing of the appetite, and simply benefits overall health. Drink at least eight glasses of water per day. If you are experiencing constipation due to Phentermine, add two to four more glasses to your daily intake. You may also want to start each day with hot lemon water, as lemon stimulates the digestive system and warm water tightens the intestines to promote bowel movements.

Avoid Soda

Try to avoid drinking soda and other dehydrating beverages such as alcohol and coffee. The latter is often considered a constipation treatment because it is a diuretic, but it removes moisture from stools and makes them more challenging to eliminate.


Start exercising if you haven’t already. Inactivity only makes constipation worse, so start taking walks or finding other exercise options you enjoy.

Eat More Fiber

Add more fiber to your diet to help bowel movement efforts. Insoluble fiber is what you want, so increase your intake of vegetables, fruits, and whole grains. Think wheat bran, apples, peppers, prunes, and cucumbers among others.

Reduce your stress level as well…worrying will not help constipation!


For more on Phentermine 37.5mg, please contact today.

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Attention DrToHelp Patients

We want to thank you for your trust and business with, over the last 10 years! However, due to State and Federal laws, we no longer will be able to ship actual pills to you starting December 1, 2023. From this date on, we will only be able to send an electronic prescription to your pharmacy of choice, for you to go directly to your pharmacy to pick up your Phentermine pills there at your own pharmacy. 

We also will not be taking any NEW patients in Georgia, Indiana, Michigan, New York, Pennsylvania and Nebraska for the next 1-3 months.