Are you experiencing sudden hair loss? Hair loss is a common condition caused by various medical conditions — from genetics to nutritional deficiencies. While some hair loss is completely normal, excessive hair loss may indicate an underlying health condition. When hair loss is identified, the first step a doctor will often take is to order a series of blood tests to determine the root cause. A blood test can help diagnose any underlying illness contributing to the issue. Continue reading to find out which blood tests to take if you are experiencing sudden hair loss!
Complete Blood Count (CBC)
Blood tests are an important diagnostic tool for identifying the cause of hair loss. They can reveal information about hormone levels, nutrient deficiencies, and other health conditions that may be at the root of this symptom. Firstly, when experiencing sudden hair loss, it is also imperative to document any other sudden changes or symptoms in the body. Often, hair loss may occur in combination with other symptoms. The most common blood test used to diagnose hair loss is a complete blood count (CBC). This test measures the number of red blood cells, white blood cells, and the number of platelets in the blood. It can also measure the hemoglobin level, hematocrit level, and the size and shape of the red blood cells. A CBC can help detect low iron, which can cause hair loss. Low levels of iron in the blood can lead to anemia which can also cause dizziness, hair loss, bruising and other uncomfortable symptoms. A CBC can also detect infections and other underlying medical conditions leading to these symptoms.
Thyroid Panel (TSH) and Hormone Panel Testing
The TSH test measures the levels of various hormones produced by the thyroid gland and helps to diagnose thyroid disorders. Hypothyroidism, an underactive thyroid, and hyperthyroidism, an overactive thyroid, can cause short-term hair loss. Additionally, hormone imbalances such as an overproduction of testosterone or an underproduction of estrogen are common causes of hair thinning. In women, hormone imbalances, such as those caused by menopause or polycystic ovary syndrome, can cause hair thinning or loss. The hormone panel measures the levels of various hormones in the body, including testosterone, estrogen, progesterone and various others, to determine if a hormone imbalance may be the culprit.
Nutrient Panel Blood Test
A Nutrient Panel Blood Test level test is also important if you have difficulty diagnosing your hair loss. Nutritional deficiencies are common and can cause a range of symptoms. Vitamin D plays a key role in hair growth; low vitamin D levels can lead to unexplained hair loss. The Nutrient Panel measures the amount of Vitamin D in the blood and Vitamin B12, zinc and other important nutrients.
Contact InfoRouge for more information on our blood testing and at-home medical services and to book an appointment! These common blood tests can help diagnose the cause of hair loss and help your doctor determine the best course of treatment.