Medical Symptoms Guide

Dry mouth (xerostomia) is a condition where the salivary glands do not produce enough saliva, causing a persistently dry feeling in the mouth.

Burning urination (dysuria) is a painful or burning sensation during urination. It is one of the most common urinary symptoms.

Memory loss is unusual forgetfulness that goes beyond normal aging. It can affect short-term memory, long-term memory, or both.

Ear pain (otalgia) is a sharp, dull, or burning pain in one or both ears. It can be caused by problems within the ear or referred from nearby structures.

Mood swings are rapid, unexplained changes in emotional state, from feeling happy and energetic to feeling sad, angry, or irritable.

Tremors are involuntary, rhythmic shaking movements of one or more parts of the body, most commonly the hands.

Difficulty swallowing (dysphagia) is when it takes more effort or time to move food or liquid from the mouth to the stomach.

Blood in urine (hematuria) is the presence of blood or red blood cells in the urine. It can be visible (gross hematuria) or detected only by testing (microscopic hematuria).

A runny nose (rhinorrhea) is excess drainage of mucus from the nose, which can be clear, white, yellow, or green.

Wheezing is a high-pitched whistling sound produced during breathing, especially when exhaling. It indicates narrowed or obstructed airways.

Excessive thirst (polydipsia) is an abnormally strong and persistent feeling of needing to drink fluids, beyond what is normal for activity level and environment.

Loss of appetite (anorexia) is a decreased desire to eat. It can be caused by physical illness, medications, emotional states, or psychological conditions.

Night sweats are repeated episodes of excessive sweating during sleep, severe enough to soak nightclothes and bedding, not related to an overheated sleeping environment.

Palpitations are feelings of having a fast-beating, fluttering, or pounding heart. They can be felt in the chest, throat, or neck.

Blurred vision is a loss of sharpness in eyesight, making objects appear out of focus and hazy. It can affect one or both eyes.

Hair loss (alopecia) is the thinning or loss of hair from the scalp or other parts of the body. It can be temporary or permanent, gradual or sudden.

Swelling (edema) is the enlargement of body parts caused by fluid accumulation in tissues. It can occur in any part of the body but commonly affects feet, ankles, legs, and hands.

Numbness and tingling (paresthesia) is an abnormal sensation of prickling, "pins and needles," or loss of feeling in a body part.

Muscle pain (myalgia) is aching or soreness in muscles that can range from mild to severe. It can affect a small area or the entire body.

Diarrhea is characterized by loose, watery stools occurring more frequently than usual. It can be acute (lasting 1-2 days) or chronic (lasting more than 4 weeks).

Constipation is a condition characterized by infrequent bowel movements (fewer than three per week), hard or lumpy stools, and difficulty or straining during defecation.

Bloating is a feeling of fullness, tightness, or swelling in the abdomen, often accompanied by gas and discomfort.

Abdominal pain is discomfort felt anywhere between the chest and groin. It can range from a dull ache to sharp, severe pain and can have many causes.

A sore throat is pain, scratchiness, or irritation of the throat that often worsens when you swallow. It is most commonly caused by viral infections.

A cough is a reflex action to clear the airways of mucus, irritants, and foreign particles. It can be acute (lasting less than 3 weeks) or chronic (lasting more than 8 weeks).

Fever is a temporary increase in body temperature, usually above 100.4°F (38°C). It is a sign that the body is fighting an infection or illness.

Back pain is one of the most common reasons people seek medical help. It can range from a dull, constant ache to a sudden, sharp pain and can affect anyone at any age.

Insomnia is a sleep disorder characterized by difficulty falling asleep, staying asleep, or getting quality sleep, despite having adequate opportunity for sleep.

A skin rash is a change in the color, appearance, or texture of the skin. Rashes can be caused by allergies, infections, autoimmune conditions, or other factors.

Unexplained weight loss is a decrease in body weight that occurs unintentionally and without a clear reason. It can be a sign of an underlying medical condition.

Frequent urination is the need to urinate more often than usual. It can be a symptom of various conditions including diabetes, urinary tract infections, and prostate problems.

Dizziness is a feeling of lightheadedness, unsteadiness, or a sensation that the room is spinning. It is a common symptom that can have many underlying causes.

Nausea is an uneasy feeling in the stomach that often comes before vomiting. It can be caused by many conditions including infections, pregnancy, motion sickness, and digestive disorders.

Joint pain is discomfort, ache, or soreness in any of the body's joints. It can be caused by injury, arthritis, infections, or other conditions affecting the joints.

Shortness of breath (dyspnea) is a feeling of not being able to get enough air, or difficulty breathing. It can be caused by various heart, lung, or other conditions.

Chest pain is any discomfort or pain felt in the area between the neck and upper abdomen. It can have many causes, ranging from minor issues to serious, life-threatening conditions.

Fatigue is a feeling of persistent tiredness or exhaustion that does not improve with rest. It can be physical, mental, or both, and may indicate an underlying health condition.

A headache is pain or discomfort in the head, scalp, or neck. Most headaches are not serious and can be treated with lifestyle changes and medication.