Skin Issues: When to See a Family Medicine Specialist - Family Medicine

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Unsure which specialty to consult?


Hello, my mother is currently 50 years old.
Recently, due to the hot weather, she has developed small red spots from her calves to her ankles, resembling bleeding from the blood vessels underneath.
There are no abnormalities when touched, and it is not painful or itchy, but it does feel numb.
This condition does not occur in winter.
She has a history of hypertension and allergies, and she mentioned that this has been happening for five to six years.
She often sits for long periods while using a sewing machine.

Annie, 20~29 year old female. Ask Date: 2017/05/21

Dr. Chen Taicheng reply Family Medicine


● It is most likely primary purpura or senile purpura.
Other conditions such as benign chronic pigmented purpura (purpura pigmentosa chronica) include several disorders like telangiectatic purpura and progressive pigmented dermatosis.
● Other potential causes such as thrombocytopenia or thrombocytosis, coagulopathy, or vasculitis (which usually presents with pain) may also exhibit similar manifestations.
● It is recommended to consult a dermatologist for further evaluation and treatment.
Wishing you good health, Dr.
Chen Tai-Cheng from Taoyuan Hospital, Department of Family Medicine, cares for you.

Reply Date: 2017/05/21

More Info


When it comes to understanding skin issues, particularly in the context of your mother's symptoms, it is essential to approach the situation with a comprehensive understanding of dermatological conditions and the appropriate medical pathways for treatment. Your mother, at 50 years old, has been experiencing small red dots on her lower legs and ankles, which seem to resemble petechiae or small areas of bleeding under the skin. These symptoms have persisted for five to six years, and while they are not painful or itchy, they do cause a sensation of numbness. Given her history of hypertension and allergies, as well as her sedentary lifestyle, there are several factors to consider.

Firstly, the appearance of red spots on the skin can be attributed to various causes, including vascular issues, allergic reactions, or even dermatological conditions such as eczema or psoriasis. In your mother's case, the fact that these spots are not associated with pain or itching might suggest a vascular origin, particularly if they resemble petechiae. Petechiae can occur due to minor trauma, increased pressure, or even certain medical conditions that affect blood clotting or vascular integrity.

Given that your mother has a history of hypertension, it is crucial to consider how this condition might be impacting her vascular health. High blood pressure can lead to changes in blood vessel structure and function, which might contribute to the appearance of these spots. Additionally, her sedentary lifestyle, particularly sitting for extended periods while sewing, could exacerbate circulation issues in her lower extremities, leading to the development of these red spots.

In terms of when to see a family medicine specialist or a dermatologist, it is advisable to seek medical advice if the symptoms change, worsen, or if new symptoms arise. For instance, if the spots begin to itch, bleed, or if she experiences swelling or pain, these would be indicators that a medical evaluation is necessary. Furthermore, if there are any concerns about the possibility of an underlying condition, such as a clotting disorder or a vascular issue, a healthcare professional can conduct the appropriate tests.

A family medicine specialist can provide a comprehensive evaluation of her overall health, taking into account her hypertension and any other medical conditions. They can also refer her to a dermatologist if specialized skin evaluation is required. A dermatologist would be particularly useful if there is a need to rule out skin-specific conditions or if treatment options such as topical medications or lifestyle modifications are necessary.

In the meantime, there are several general recommendations that could help manage her symptoms. Encouraging regular movement and breaks from prolonged sitting can improve circulation in her legs. Additionally, maintaining a healthy diet and managing her blood pressure effectively are crucial steps in promoting overall vascular health. If allergies are suspected to be contributing to her skin issues, identifying and avoiding triggers can also be beneficial.

In conclusion, while your mother's symptoms may not currently seem alarming, it is essential to monitor them closely and consult with a family medicine specialist or dermatologist if there are any changes or concerns. Early intervention can often lead to better outcomes, especially when it comes to managing skin issues and underlying health conditions.

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