Malaise
General ill feeling
Malaise is a general feeling of discomfort, illness, or lack of well-being.
Considerations
Malaise is a symptom that can occur with almost any health condition. It may start slowly or quickly, depending on the type of disease.
Fatigue (feeling tired) occurs with malaise in many diseases. You can have a feeling of not having enough energy to do your usual activities.
Fatigue
Fatigue is a feeling of weariness, tiredness, or lack of energy.
Causes
The following lists give examples of the diseases, conditions, and medicines that can cause malaise.
SHORT-TERM (ACUTE) INFECTIOUS DISEASE
-
Acute bronchitis or
pneumonia
Pneumonia
Pneumonia is a breathing (respiratory) condition in which there is an infection of the lung. This article covers community-acquired pneumonia (CAP). ...
- Acute viral syndrome
-
Infectious mononucleosis
(EBV)
Infectious mononucleosis
Mononucleosis, or mono, is a viral infection that causes fever, sore throat, and swollen lymph glands, most often in the neck.
-
Influenza
Influenza
The flu is an infection of the nose, throat, and lungs. It spreads easily. This article discusses influenza types A and B. Another type of the flu ...
-
Lyme disease
Lyme disease
Lyme disease is a bacterial infection that is spread through the bite of one of several types of ticks.
LONG-TERM (CHRONIC) INFECTIOUS DISEASE
-
AIDS
AIDS
Human immunodeficiency virus (HIV) is the virus that causes AIDS. When a person becomes infected with HIV, the virus attacks and weakens the immune ...
- Chronic active hepatitis
- Disease caused by parasites
-
Tuberculosis
Tuberculosis
Pulmonary tuberculosis (TB) is a contagious bacterial infection that involves the lungs. It may spread to other organs.
HEART AND LUNG (CARDIOPULMONARY) DISEASE
-
Congestive heart failure
Congestive heart failure
Heart failure is a condition in which the heart is no longer able to pump oxygen-rich blood to the rest of the body efficiently. This causes symptom...
-
COPD
COPD
Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD makes it hard to breathe. There are two main forms of COPD:Chroni...
ORGAN FAILURE
- Acute or chronic kidney disease
-
Acute or chronic
liver disease
Liver disease
The term "liver disease" applies to many conditions that stop the liver from working or prevent it from functioning well. Abdominal pain, yellowing ...
CONNECTIVE TISSUE DISEASE
-
Rheumatoid arthritis
Rheumatoid arthritis
Rheumatoid arthritis (RA) is a long-term disease. It leads to inflammation of the joints and surrounding tissues. It can also affect other organs....
-
Sarcoidosis
Sarcoidosis
Sarcoidosis is a disease in which inflammation occurs in the lymph nodes, lungs, liver, eyes, skin, or other tissues.
-
Systemic lupus erythematosus
Systemic lupus erythematosus
Systemic lupus erythematosus (SLE) is an autoimmune disease. In this disease, the body's immune system mistakenly attacks healthy tissue. It can af...
ENDOCRINE or METABOLIC DISEASE
-
Adrenal gland
dysfunction
Adrenal gland
The adrenal glands are two triangle-shaped glands. One gland is located on top of each kidney.
-
Diabetes
Diabetes
Diabetes is a chronic disease in which the body cannot regulate the amount of sugar in the blood.
- Pituitary gland dysfunction (rare)
- Thyroid disease
CANCER
-
Leukemia
Leukemia
Leukemia is a type of blood cancer that begins in the bone marrow. Bone marrow is the soft tissue in the center of the bones, where blood cells are ...
-
Lymphoma (cancer that starts in the
lymph system
)
Lymph system
The lymph system is a network of organs, lymph nodes, lymph ducts, and lymph vessels that make and move lymph from tissues to the bloodstream. The l...
-
Solid tumor cancers, such as
colon cancer
Colon cancer
Colon, or colorectal cancer, is cancer that starts in the large intestine (colon) or the rectum (end of the colon). Other types of cancer can affect ...
BLOOD DISORDERS
-
Severe
anemia
Anemia
Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. Different type...
PSYCHIATRIC
-
Depression
Depression
Depression is feeling sad, blue, unhappy, or down in the dumps. Most people feel this way once in a while. Major depression is a mood disorder. It...
-
Dysthymia
Dysthymia
Persistent depressive disorder (PDD) is a chronic (ongoing) type of depression in which a person's moods are regularly low. But, symptoms are not as...
MEDICINES
- Anticonvulsant (antiseizure) medicines
- Antihistamines
- Beta blockers (medicines used to treat heart disease or high blood pressure)
- Psychiatric medicines
- Treatments involving several medicines
Home Care
Call your health care provider right away if you have severe malaise.
When to Contact a Medical Professional
Call your health care provider if:
- You have other symptoms with the malaise
- Malaise lasts longer than one week, with or without other symptoms
What to Expect at Your Office Visit
Your health care provider will perform a physical exam and ask questions such as:
- How long has this feeling lasted (weeks or months)?
- What other symptoms do you have?
- Is the malaise constant or episodic (comes and goes)?
- Can you complete your daily activities? If not, what limits you?
- Have you traveled recently?
- What medicines are you on?
- What are your other medical problems?
- Do you use alcohol or other drugs?
You may have tests to confirm the diagnosis if your provider thinks the problem may be due to an illness. These may include blood tests, x-rays, or other diagnostic tests.
Your provider will recommend treatment if needed based on your exam and tests.
References
Leggett J. Approach to fever or suspected infection in the normal host. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine . 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 288.
Simel DL. Approach to the patient: history and physical examination. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine . 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 6.
Review Date: 1/31/2015
Reviewed By: Linda J. Vorvick, MD, medical director and director of didactic curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.