Appetite - increased
Increased appetite means you have an excess desire for food.
Considerations
An increased appetite can be a symptom of different diseases. For example, it may be due to a mental condition or a problem with the endocrine gland.
Endocrine gland
Endocrine glands release (secrete) hormones into the bloodstream. The endocrine glands include:AdrenalHypothalamusIslets of Langerhans in the pancrea...
Read Article Now Book Mark ArticleAn increased appetite can come and go (intermittent), or it can last for long periods of time (persistent). This will depend on the cause. It does not always result in weight gain.
The terms "hyperphagia" and "polyphagia" refer to someone who is focused only on eating, or who eats a large amount before feeling full.
Causes
Causes may include:
- Anxiety
Anxiety
Stress is a feeling of emotional or physical tension. It can come from any event or thought that makes you feel frustrated, angry, or nervous. Stres...
Read Article Now Book Mark Article - Certain drugs (such as corticosteroids, cyproheptadine, and tricyclic antidepressants)
- Bulimia (most common in women 18 to 30 years old)
Bulimia
Bulimia is an eating disorder in which a person has regular episodes of eating a very large amount of food (bingeing) during which the person feels a...
Read Article Now Book Mark Article - Diabetes mellitus (including gestational diabetes)
Diabetes mellitus
Diabetes is a long-term (chronic) disease in which the body cannot regulate the amount of sugar in the blood.
Read Article Now Book Mark ArticleGestational diabetes
Gestational diabetes is high blood sugar (glucose) that starts or is first diagnosed during pregnancy.
Read Article Now Book Mark Article - Graves disease
Graves disease
Graves disease is an autoimmune disorder that leads to an overactive thyroid gland (hyperthyroidism). An autoimmune disorder is a condition that occ...
Read Article Now Book Mark Article - Hyperthyroidism
Hyperthyroidism
Hyperthyroidism is a condition in which the thyroid gland makes too much thyroid hormone. The condition is often called overactive thyroid.
Read Article Now Book Mark Article - Hypoglycemia
Hypoglycemia
Low blood sugar is a condition that occurs when the body's blood sugar (glucose) decreases and is too low. Blood sugar below 70 mg/dL (3. 9 mmol/L) i...
Read Article Now Book Mark Article - Premenstrual syndrome
Premenstrual syndrome
Premenstrual syndrome (PMS) refers to a wide range of symptoms. The symptoms start during the second half of the menstrual cycle (14 or more days af...
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Home Care
Emotional support is recommended. Counseling may be needed in some cases.
If a medicine is causing increased appetite and weight gain, your health care provider may decrease your dose or have you try another drug. Do not stop taking your medicine without talking to your provider.
When to Contact a Medical Professional
Contact your provider if:
- You have an unexplained, persistent increase in appetite
- You have other unexplained symptoms
What to Expect at Your Office Visit
Your provider will do a physical exam and ask questions about your medical history. You also may have a psychological evaluation.
Questions may include:
- What are your typical eating habits?
- Have you begun dieting or do you have concerns about your weight?
- What medicines are you taking and have you recently changed the dose or started new ones? Do you use any illicit drugs?
- Do you get hungry during sleep? Is your hunger related to your menstrual cycle?
- Have you noticed any other symptoms such as anxiety, palpitations, increased thirst, vomiting, frequent urination, or unintentional weight gain?
Palpitations
Palpitations are feelings or sensations that your heart is pounding or racing. They can be felt in your chest, throat, or neck. You may:Have an unpl...
Read Article Now Book Mark ArticleIncreased thirst
Excessive thirst is an abnormal feeling of always needing to drink fluids.
Read Article Now Book Mark ArticleVomiting
Nausea is feeling an urge to vomit. It is often called "being sick to your stomach. "Vomiting or throwing-up forces the contents of the stomach up t...
Read Article Now Book Mark ArticleFrequent urination
Frequent urination means needing to urinate more often than usual. Urgent urination is a sudden, strong need to urinate. This causes a discomfort i...
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- Blood tests, including a chemistry profile
- Thyroid function tests
Thyroid function tests
Thyroid function tests are used to check whether your thyroid is working normally. The most common thyroid function tests are:Free T4 (the main thyro...
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Reviewed By
Linda J. Vorvick, MD, Clinical Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
Clemmons DR, Nieman LK. Approach to the patient with endocrine disease. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 208.
Jensen MD. Obesity. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 207.
Katzman DK, Norris ML. Feeding and eating disorders. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger & Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 9.