Why appetite loss

You may lose weight without trying. Cancers that may cause you to lose your appetite include:. People with cancer or a chronic illness need to increase their protein and calorie intake by eating high-calorie, nutritious snacks or several small meals during the day. Liquid protein drinks may be helpful. Seek medical help if decreased appetite occurs along with other signs of depression, drug or alcohol use, or an eating disorder.

For loss of appetite caused by medicines, ask your provider about changing the dosage or medicine. Do not stop taking any medicine without first talking to your provider. Tests that may be done include imaging tests, such as x-ray or ultrasound. Blood and urine tests may also be ordered. In cases of severe malnutrition, nutrients are given through a vein intravenously. This may require a hospital stay.

Mason JB. Nutritional principles and assessment of the gastroenterology patient. Some of these are short-term, including colds, food poisoning, other infections, or the side effects of medication.

Others are to do with long-term medical conditions, such as diabetes, cancer, or life-limiting illnesses. Appetite loss often comes with feelings of fatigue or nausea. If a person is worried about a loss of appetite they should tell their doctor, also mentioning all other symptoms. Treatments for appetite loss will depend on the cause. People may benefit from eating small, regular meals instead of three large meals, and liquid meals are often more palatable.

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Microbiome tests analyze the bacteria in a person's stool sample. Learn more about what these tests offer and how to interpret the results. Allopathic medicine is another term for conventional, or modern Western medicine. Learn more. What causes a loss of appetite?

Medically reviewed by Alana Biggers, M. Causes Serious illnesses Treatment Home remedies Diagnosis When to see a doctor Summary Anyone can experience a loss of appetite and for many different reasons.

It may also be known as a poor appetite or loss of appetite. The medical term for this is anorexia. A wide variety of conditions can cause your appetite to decrease. These range between mental and physical illnesses. If you develop loss of appetite, you may also have related symptoms, such as weight loss or malnutrition. A number of conditions can lead to a decreased appetite. In most cases, your appetite will return to normal once the underlying condition or reason is treated.

There are various psychological causes for a decreased appetite. Boredom and stress have also been linked to a decreased appetite. Eating disorders , such as anorexia nervosa, can also lead to a decreased appetite overall. A person with anorexia nervosa undergoes self-starvation or other methods to lose weight. People who have this condition are typically underweight and have a fear of gaining weight.

Anorexia nervosa can also cause malnutrition. Cancer can also cause loss of appetite, particularly if the cancer is concentrated in the following areas:. Pregnancy can also cause a loss of appetite during the first trimester. Some medications and drugs may reduce your appetite. These include illicit drugs — such as cocaine, heroin, and amphetamines — along with prescribed medications. If a doctor believes that a specific medication is a reason for the loss of appetite, they may be able to change the dose of the medication.

When to visit a Doctor? A continued loss of appetite can lead to weight loss and malnutrition. It is vital that people find out the reason for the loss of appetite, as not treating it can be serious.

People can talk to a doctor if they have a loss of appetite for a long time. If they notice unexpected or rapid weight loss, they should also see their doctor. A person should seek medical help if they notice any other symptoms along with loss of appetite, such as: Stomach pain Fever Shortness of breath Cough Fast or irregular heartbeat Home Remedies: People may find it easier to eat several small meals a day rather than three larger ones.

Try to make these meals high in calories and protein to make sure the body receives enough nutrients and energy. People may also find liquid foods, such as shakes and protein drinks, easier to drink. Adding herbs, spices, or other seasonings to foods can also encourage people to eat more easily. Eating in a relaxed or social setting can make eating more enjoyable. People can also continue to drink plenty of fluids to prevent dehydration.

Gentle exercise, such as a short walk, can also sometimes increase your appetite. Frequently Asked Questions:. How do I get my appetite back?