Diagnosis A healthcare provider can usually diagnose cold sores by examining their appearance. In some cases, to confirm the diagnosis, a sample from the blister may be taken and tested in a laboratory. Treatment Cold sores often heal on their own within 2 to 4 weeks. However, antiviral medicines may be prescribed to help speed up the healing process. Common …

Diagnosis The diagnosis of hypothermia is usually clear based on a person’s symptoms and the conditions in which they became ill or were found. Signs such as shivering, confusion, slow breathing, or drowsiness can indicate low body temperature. Blood tests can confirm hypothermia and determine its severity by measuring core body temperature and related metabolic changes. However, mild cases can …

Diagnosis To diagnose cold urticaria, an ice cube test (also known as a cold contact test) is performed. In this test, an ice cube is placed on your skin for about five minutes. If you have cold urticaria, a raised bump (hive) will appear a few minutes after the ice is removed. In some cases, underlying conditions such as infections …

Diagnosis Cluster headache has a distinctive type of pain and attack pattern. Diagnosis depends on describing the location, intensity, and nature of the pain, as well as other symptoms. The frequency and duration of the headaches also play an important role. A neurologist, who specializes in brain and nervous system conditions, typically diagnoses cluster headache based on medical history, symptoms, …

Diagnosis Many times, a healthcare professional diagnoses clubfoot soon after birth just by looking at the shape and position of the newborn’s foot. Sometimes X-rays are taken to understand how severe the clubfoot is, but usually, they are not needed. Often, clubfoot can be seen before birth during a routine ultrasound exam around the 20th week of pregnancy. While the …

Diagnosis Diagnosing depression involves a careful evaluation by a doctor or mental health professional to understand the symptoms, rule out physical health issues, and identify the most suitable treatment plan. The diagnosis process may include: Physical exam – The doctor may check your overall health and ask questions about your medical history. Sometimes, depression can be linked to underlying medical …

Prenatal ultrasound can diagnose most clefts of the lip because these clefts cause physical changes in the fetus’s face. Isolated cleft palate (with no cleft lip present) is harder to detect this way. Only 7% of these appear on a prenatal ultrasound. If an ultrasound doesn’t detect a cleft before birth, a physical exam of the mouth, nose and palate can …

Diagnosis Claudication is often overlooked because many people mistake the pain for a normal part of aging or limit their activity to avoid discomfort. Diagnosis typically involves a review of symptoms, physical examination, and tests to assess blood flow and detect peripheral artery disease. Tests Tests commonly used to diagnose claudication include: Pulse measurement in the hands or feet to …

Diagnosis People with early-stage cirrhosis often have no symptoms. The condition is sometimes first detected during a routine blood test or an exam done for another reason. To confirm a diagnosis, healthcare professionals use a combination of laboratory and imaging tests. Lab testsBlood tests check for signs of liver malfunction, such as increased bilirubin levels and elevated liver enzymes. Tests …

Diagnosis Currently, there is no way to definitively diagnose chronic traumatic encephalopathy (CTE) during life. Experts have established clinical guidelines for a related condition called traumatic encephalopathy syndrome (TES). This syndrome describes a group of symptoms that tend to occur together and are linked to CTE. Healthcare professionals may suspect CTE if a person meets the criteria for TES and …