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Hair loss is an inevitable part of life. On average we have around 100,000 hair follicles on our heads and losing between 100-120 hairs per day is a normal, natural part of the hairs' growth cycle. However for some people, the amount of hair they lose is much greater than normal and not understanding why can be a difficult and worrying time.
There can be many different causes of hair loss including age, genetics, which can lead to male or female pattern baldness and autoimmune conditions such as alopecia areata. Our Hair Loss Check is an ideal profile to help identify any health issues that could be causing hair loss. This profile includes tests for testosterone, SHBG and the free androgen index to check for any imbalances, TSH and T4 to monitor your thyroid health and ferritin to investigate your iron status.
Please ensure your sample is collected in the morning. If you are tracking your results over time then it is vital that you always have your blood taken at the same time.
An ideal profile for both men and women who have thinning hair and wish to investigate any health issues that might be causing them to lose hair.
We send you an easy-to-use kit to collect your blood sample.
Post your sample to our lab in the prepaid envelope provided.
View results securely in your own personal dashboard.
Our tests are not a substitute for seeing your doctor, especially if you are suffering symptoms. Our doctors will interpret your results based on the information you have provided, but will not diagnose, consult or provide any treatment. You will be advised to see your doctor for any necessary follow-up action.
Testosterone is a male sex hormone which is produced in the testicles of men and, in much smaller amounts, in the ovaries of women. It is responsible for bone and muscle strength, as well as mood, energy and sexual function.
Testosterone levels decline with age and it is unusual to find naturally elevated levels in men. Low testosterone is more common than raised testosterone in the absence of supplementation.
In women, raised testosterone can result in male characteristics such as body hair, greater bulk, a deeper voice and acne - all symptoms of polycystic ovaries, a condition in which elevated testosterone is commonly seen.
Most of the sex hormones - testosterone, oestrogen and dihydrotestosterone (DHT) - found in your blood are bound to Sex Hormone Binding Globulin (SHBG) which means that they are unavailable to your cells. Measuring the level of SHBG in your blood gives important information about your levels of "free" or unbound hormones which are biologically active and available for use.
Elevated SHBG indicates that there is less testosterone or oestrogen available for use whereas low levels can mean an excess of available hormones.
The free androgen index (FAI) is a calculation used to determine the amount of male hormones (androgens) which are free (unbound) in the bloodstream. Most testosterone is bound to proteins - sex hormone binding globulin and albumin. The FAI is a calculation based on the ratio of testosterone and SHBG and is a measure of the amount of circulating available testosterone.
A low FAI in men can indicate reduced levels of testosterone available to the cells which can lead to symptoms such as loss of libido, difficulty gaining muscle mass and erectile disfunction.
In women an elevated FAI may signify polycystic ovary syndrome.
Thyroid Stimulating Hormone (TSH) is produced in the pituitary gland and stimulates the thyroid gland to produce thyroid hormones thyroxine (T4) and triiodothyronine (T3).
High levels of TSH indicate an underactive thyroid while low levels indicate an overactive thyroid. In primary pituitary failure, a low TSH will be associated with an underactive thyroid.
Thyroxine (T4) is one of two hormones produced by the thyroid gland. Most T4 is bound to carrier proteins in the blood. This test measures the level of T4 which is free, or unbound, circulating in your blood.
High levels of free thyroxine can indicate an overactive thyroid while low levels can indicate an underactive thyroid.
C-Reactive Protein (CRP) is an inflammation marker used to assess whether there is inflammation in the body - it does not identify where the inflammation is located. High Sensitivity CRP (CRP-hs) is a test which is used to detect low-level inflammation which is thought to damage blood vessels which can lead to a heart attack or stroke.
Raised levels are a risk factor for cardio-vascular disease.
Ferritin is a protein which stores iron in your cells for your body to use later. Measuring ferritin levels gives us a good indication of the amount of iron stored in your body.
Low levels of ferritin can indicate anaemia which can be caused by excessive or chronic bleeding, poor absorption of iron or too little iron in the diet.
Raised ferritin levels can indicate iron overload syndrome (haemochromatosis) or any kind of liver damage. It is also a marker of infection and inflammation.
We will send you your Hair Loss Check Blood Test finger-prick blood sample collection kit which contains everything you need to take your blood sample in the comfort of your own home. If you are unsure about completing a finger-prick blood sample collection you will have the opportunity to select a clinic-based venous blood sample option during the checkout process.How to collect a finger-prick blood sample
Your Hair Loss Check Blood Test includes 1st class postage and packaging for you to send your blood sample directly to our laboratory for analysis. If you live in an area where you cannot rely on the post or you simply want to ensure that your sample arrives at the laboratory the following day, you may wish to send your blood sample guaranteed next day delivery for extra reassurance.
Your blood sample will be analysed at one of our chosen laboratories. You can be assured of fast, accurate results from one of our accredited independent providers of clinical diagnostic tests.
Our medical team will comment on out-of-range blood results and give you follow-up advice where necessary. If you need it, a PDF copy of your Hair Loss Check Blood Test results can be downloaded for your doctor.
Once you have placed your order you can visit my.medichecks.com where you can manage your account, track your orders and view your Hair Loss Check Blood Test results.
Stay motivated by filling in your online health and lifestyle questionnaire and seeing how improvements in your lifestyle can influence your results. Your medical and family history gives us vital information when interpreting your results.