Body aches or pains, Chills, Dry mouth and Fatigue

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms body aches or pains, chills, dry mouth and fatigue including Viral syndrome, Exercise or physical activity, and Lyme disease.

There are 96 conditions associated with body aches or pains, chills, dry mouth and fatigue. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

Think you might have any of these? Go to Symptom Checker.
Viral syndrome
Viral syndrome is an unidentified cause of typical virus symptoms sore throat, stuffy nose, aches and more.
Exercise or physical activity
Exercise is vital for good health, but overdoing it can lead to muscle aches, dehydration, headache, and more.
Lyme disease
Lyme disease is a bacterial infection spread through tick bites; symptoms include rash, fever chills, and more.
Sarcoidosis is a rare disease that can cause swelling and hard lumps in the lymph nodes and organs.
Dehydration (Children)
Dehydration, or not getting enough fluid, causes dry and sticky mouth, tearless crying, and more in children.
Dehydration (Adult)
Dehydration, or not getting enough fluid, causes low blood pressure, weakness, dizziness, fatigue, and nausea.
Medication reaction or side-effect
Medication side effects include nausea, vomiting, stomach upset, weakness, dizziness, seizures, and more.
Hypothyroidism (adult)
Hypothyroidism your body functions slow down, making you gain weight and feel tired all the time.
Iron poisoning
Iron poisoning causes abdominal pain, vomiting, diarrhea, lethargy, and dehydration.
Multiple sclerosis
Multiple sclerosis is a disease of the nervous system causing difficulties with balance, speech, and movement.
Tuberculosis usually infects the lungs, causing a bad cough with blood, chest pain, fever, chills, and fatigue.
Mononucleosis is a viral infection causing extreme fatigue, sore throat, fever, rash, muscle aches, and more.
Anemia, a lack of red blood cells, can cause fatigue, pale skin, weakness, dizziness, headache and more.
Cold exposure
Cold exposure symptoms include color changes on the skin, numbness, stinging, redness, blisters, and more.
Acute stress reaction
Acute stress reaction symptoms include shortness of breath, anxiety, nervousness, sense of doom and more.
Sleep apnea
People with sleep apnea stop and restart breathing multiple times while sleeping.
Sleep deprivation
Sleep deprivation occurs when the lack of restful sleep is severe enough to compromise basic body functions.
Generalized anxiety disorder
Generalized anxiety disorder is a condition in which a person has nearly constant anxiety.
Acute sinusitis
Acute sinusitis, an inflammation of the sinuses, causes sinus pain and tenderness, facial redness and more.
Diabetes, type 2
Diabetes can make you feel hungry, tired, or thirsty; you may urinate more than normal and have blurry vision.
Hay fever
Hay fever, an allergic reaction to outdoor pollens and molds, causes nasal congestion, itchy eyes, and more.
Heart rhythm disorder
Some heart rhythm disorders can cause a fluttering in the chest, shortness of breath, chest pain or dizziness.
Depression (Adult)
Depression is a painful sadness that interferes with daily life and includes hopelessness, anxiety, and more.
Influenza (flu) adults
The flu is a respiratory tract infection and causes fever, sore throat, runny nose, headache, cough, and more.
Sjogren’s syndrome
Sjogren’s syndrome is an autoimmune disorder that most often causes dry eyes and dry mouth.
Dry mouth syndrome (xerostomia)
People with dry mouth syndrome have a chronic feeling of dryness in their mouths.
Chronic sinusitis
Chronic sinusitis, or sinus infections, cause a stuffy or runny nose, tooth pain, fever, sore throat and more.
A skin abscess, or boil, is a swollen, painful, red and warm lump of skin that may rupture and drain pus.
Acute kidney failure
Acute kidney failure is sudden and can cause swelling, frequent dark urination, fatigue, nausea and more.
Anemia, chronic disease
Anemia of chronic disease (ACD) can cause fatigue, pale skin, weakness, dizziness, headache and more.
Sickle cell disease
Sickle cell disease symptoms include repeated infections, yellow skin, fatigue, dizziness, pain, and more.
Supraventricular tachycardia
Supraventricular tachycardia is fast heart rhythm starting in one of the upper chambers of the heart.
Aspirin poisoning
Aspirin poisoning is a medical emergency and can cause nausea, vomiting, drowsiness and more.
Carbon monoxide poisoning
Carbon monoxide poisoning can be fatal, symptoms include headache, dizziness, nausea, and vomiting.
Chronic kidney disease
Chronic kidney disease is a condition of the kidneys that can cause high blood pressure, fatigue, and weakness.
Histoplasmosis is a fungal infection of the lungs causing muscle aches, fever, chest pain, cough, and more.
Vitamin B12 deficiency
Vitamin B12 deficiency symptoms include fatigue, pale skin, weakness, sleepiness, numbness, weakness, and more.
Anemia, iron deficiency
Anemia , a lack of red blood cells, can cause fatigue, pale skin and gums, brittle nails, irritability, and more.
Porphyria is a condition that can affect the nerves and skin, making the skin extremely sensitive to sunlight.
Low blood sugar (hypoglycemia)
Low blood sugar, or low glucose levels, causes shakiness, anxiety, clammy skin, irritability, hunger, and more.
Lung cancer (non small cell)
Non-small cell lung cancer is the most common type of lung cancer and can cause a cough, chest pain, and more.
Lupus (systemic lupus erythematosus)
Lupus is a chronic autoimmune disease marked by swollen painful joints, a rash, swollen lymph nodes, and more.
Radon exposure
Breathing in high levels of radon over time can cause lung cancer.
Restless legs syndrome
Restless leg syndrome causes intense discomfort in your legs and an overpowering urge to move them.
Gastrointestinal bleeding
The symptoms of gastrointestinal bleeding include black or bloody stool or vomit, dizziness, and cramping.
Hyperparathyroidism can cause fatigue and weakness, increased thirst, impaired thinking, and bone fractures.
Chronic fatigue syndrome (CFIDS)
Chronic fatigue syndrome is a condition that causes extreme tiredness that doesn’t get better with rest.
Congestive heart failure
People with congestive heart failure can have shortness of breath, fatigue, irregular heartbeat and more.
Depression (Child and Adolescent)
Depression is a painful sadness that interferes with a child’s schoolwork, family life, and social activities.
Coxsackie virus infection
Coxsackie virus infection can cause many cold-like symptoms as well as blisters on the mouth hands and feet.
Cystic fibrosis
Cystic fibrosis is an inherited disease that causes the body to produce abnormally thick and sticky mucus.
Atrial fibrillation
Atrial fibrillation is a heart condition that causes heart palpitations, confusion, dizziness and more.
Eating disorder
People with eating disorders have extreme and dangerous eating habits.
Emphysema is a chronic lung condition that causes shortness of breath, a chronic cough, wheezing, and more.
Glomerulonephritis is a type of kidney disease and causes swelling, abnormal urine, fever, achiness, and more.
Low blood pressure (hypotension)
Low blood pressure, or hypotension, can make you feel lightheaded and dizzy
Diabetes, type 1
Diabetes can make you feel hungry, tired, or thirsty; you may urinate more than normal and have blurry vision.
Heat exhaustion
Heat exhaustion causes intense thirst, heavy sweating, pale, cool, and moist skin, muscle cramps, and more.
Hepatitis A
Hepatitis A is an inflammation of the liver. Symptoms include fever, fatigue, yellowing of the skin, and more.
Hepatitis B
Hepatitis B is an inflammation of the liver that may cause fever, fatigue, dark urine, jaundice, and more.
Hepatitis C
Hepatitis B is an inflammation of the liver that may cause yellowing of the skin and eyes, tiredness, and more.
Bipolar disorder
Bipolar disorder causes extreme mood swings between depression and mania.
Mumps is a contagious viral disease that causes painful swelling of the glands that produce saliva.
Pre-leukemia (myelodysplastic syndrome)
Myelodysplastic syndromes are diseases that affect the bone marrow and blood, causing anemia and tiredness.
Pulmonary hypertension
Pulmonary hypertension can cause shortness of breath, a fast heart rate, or lightheadedness.
Rheumatoid arthritis
Rheumatoid arthritis is an autoimmune disease that causes pain, swelling, and joint damage.
Myasthenia gravis
Myasthenia gravis is caused by abnormal immune responses that weaken muscles, particularly of the face.
Pleural effusion
Pleural effusion is buildup of fluid in the pleura and can cause difficulty breathing or chest pain.
Rectal cancer
Rectal cancer appears in the rectum and causes bloody stool and constipation.
Dementia in head injury
Dementia resulting from a head injury may cause memory problems, difficulty speaking, and personality changes.
Lung cancer (small cell)
Small cell lung cancer is the least common type of lung cancer and can cause a cough, chest pain, and more.
Thalassemia is a rare group of genetic blood disorders effecting red blood cells and leading to anemia.
Aortic regurgitation
Aortic regurgitation, when the aortic valve doesn’t close completely, can cause severe heart symptoms.
Cocaine withdrawal
Cocaine withdrawal may cause feelings ranging from anxiety, irritability and sleepiness to suicidal thoughts.
Being underweight means weighing less than you need for good health.
Malnutrition occurs when the body isn’t getting enough nutrients; sometimes the condition is life-threatening.
Gastroenteritis is inflammation of the stomach and intestine that causes diarrhea and vomiting.
Tick bite
A tick-related illness may cause a rash that expands out from the site of the bite, fever, chills, and more.
Hyperthyroidism causes weight loss, shakiness, tiredness, sensitivity to heat, insomnia, and more.
Renal cell (kidney) cancer
Renal cell cancer is a type of kidney cancer that can cause bloody urine and persistent pain in the side.
Toxic shock syndrome
Toxic shock syndrome is a serious bacterial infection and causes fever, low blood pressure, a rash, and more.
West nile virus
West Nile virus is an infection spread by mosquitoes, and can cause diarrhea, fever, abdominal pain, and more.
Bird (avian) flu
Bird flu is spread to people from birds and causes fever, cough, sore throat and muscle aches.
Cat-scratch disease
Cat scratch disease is a bacterial infection caused by a cat scratch or bite.
Radiation sickness
Radiation sickness is caused by a high dose of radiation, and causes vomiting, diarrhea, hair loss, and more.
Lead poisoning
Lead poisoning causes sudden pain on either side of the lower back, urinary issues, nausea, fever, and chills.
Anemia, hemolytic
Hemolytic anemia occurs when there aren’t enough red blood cells in the blood.
Hypopituitarism is a rare disorder of the pituitary glands, which can cause many different symptoms.
Small intestine cancer
Small intestine cancer is rare and often has no symptoms, but can cause symptoms in its advanced stages.
Typhoid fever
Typhoid fever is a life-threatening illness and causes fever, general aches and pains, headache, and weakness.
Mesenteric lymphadenitis
Mesenteric lymphadenitis is an inflammation of abdominal lymph nodes causing pain, diarrhea, fever, and more.
Plague is a rare but deadly bacterial infection causing fever, vomiting, seizures, organ failure, and more.
Pseudohypoparathyroidism is a rare inherited condition that can lead to cramps, muscle spasms, and more.
Ricin poisoning
Ricin is a dangerous poison in castor beans, and causes trouble breathing, nausea, fever and sweating.
Signs of endocarditis, an infection of the heart, include swelling, rash, sinus congestion, nausea, and more.
Throat cancer
Throat cancer can cause symptoms including difficulty swallowing, hoarseness, and chronic cough.