Rashes In The Pine Belt – When to See A Dermatologist

Kristen Richardson, PA-C • January 26, 2018

If you have seen one type of rash, well, you’ve seen just that – one type of rash. Rashes originate from a variety of sources, mimic different conditions, and vary in severity. And here in the Hattiesburg and Laurel, Mississippi areas there are a plethora of things that could cause a rash to appear. To the untrained eye, all rashes may look alike and seem easily treatable. After all, there are a number of over the counter remedies that can help someone deal with inflammation caused by a rash, such as steroid creams or oral antihistamines. However, any doctor will tell you that it is not always so simple. That is because rashes can be tricky even to a board certified doctor that sees them every day. Rashes have many faces. They can appear as blisters, welts, or blotches of discoloration; they can burn, become scaly, dry, itchy, or red in color; and they can occur all over the body, or they may be isolated to one area. Rashes can also disappear within a few minutes or hours, or linger on for days. They may even disappear and reappear, or never seem to go away. As mentioned above, there are plenty of rashes that can be handled with over the counter medication, but at what point should you seek out a dermatologist for a rash? That is what we will discuss in this blog.

At Pine Belt Dermatology, we love rashes. Why? Because they are perplexing and can be exciting to treat. They can come in many forms. Bug bites, medication allergy, autoimmune diseases, STDs, diaper rashes, plant allergies, secondary infections, or food allergies could all cause rashes. Most rashes are not life-threatening, however, depending on what is causing the rash, some rashes may be indicators of a very serious condition. Below I have highlighted signs that would indicate you need to either seek help from a dermatologist or visit your local urgent care center. These are also symptoms that the American Academy of Dermatology recognize as signals it is time to get help with the rash.

You have a fever accompanied by a rash: This sort of rash could be caused by an allergic reaction or some sort of infection.
The rash begins to blister: If you have a rash that is made up of blisters, or the rash has developed further into open sores, this could also be an allergic reaction to the external environment, an allergic reaction to medication, or could be caused by a condition internally.
The rash is all over the body: A rash that is all over the body could indicate an allergic reaction or infection caused by something serious.
The rash appeared suddenly and is spreading rapidly to other areas: This too could be the result of an allergic reaction. Allergies are common, especially here in southern Mississippi, and they can be caused by a number of things. Rashes that spread should be a clear indicator to schedule an appointment with one of Pine Belt Dermatology’s providers.
The rash burns or is extremely painful: rashes that are painful should most certainly be examined by a Pine Belt Dermatology provider.
Rash appears on the genitals: Any rash that appears in the groin area, or directly on reproductive organs, should certainly be examined as soon as possible as they could have severe consequences if left untreated.
The rash, and surrounding areas, becomes infected: a rash that is extremely itchy to the point that you scratch it could become infected, which will result in further irritation and inflammation. How do you know a rash is infected? Signs of infection in a rash would be if the rash had yellow or green fluid, swelling, crusting, pain and warmth around the rash, or a red streak coming from the rash. Infected rashes need to be managed by a board certified dermatologist, so if you suspect yours may be infected, schedule an appointment with us today.

As mentioned above, some rashes can be treated over the counter. But if you or a loved one exhibits any of the above symptoms, come see one of our dermatology experts today. While some rashes may not be serious, others could be indicators of something far more serious, in which case we want to confront head on. Even rashes that are not life threatening can be extremely frustrating to deal with, so if you would like to find the best possible relief from your rash, come see us. We’re located in Hattiesburg, Petal, Collins, Columbia, and Ellisville, Mississippi so we are very accessible. If you have a rash that appears after clinical hours, you can still get a diagnosis, and medication, through our Online Dermatology Visit service. This can be accessed through the web or through any Android or Apple device!

< Older Post

Newer Post >

Nail Health: What Your Nails Say About Your Skin and Body

May 1, 2026

At Pine Belt Dermatology & Skin Cancer Center, we believe your nails are more than a cosmetic feature—they give valuable insight into...

When a ‘Rash’ Might Be Something More Serious

April 13, 2026

When a ‘Rash’ Might Be Something More Serious At Pine Belt Dermatology & Skin Cancer Center, we recognize that rashes are common and frequently resolve quickly with minimal treatment. However, some rashes may signify underlying conditions that require prompt medical attention. Identifying when a rash is more than a minor irritation is key to protecting your health. Comprehending Common vs. Concerning Rashes Most everyday rashes result from irritants, allergies, heat, or minor infections and typically improve within a few days with over-the-counter treatments. However, if a rash lasts longer, worsens, or appears with other symptoms, it may signal a more serious issue. Identifying the difference between a routine rash and one that requires medical evaluation helps avoid complications and ensure appropriate care. Warning Signs to Watch For Certain features may indicate a rash requires clinical assessment, including: Rapidly spreading or worsening rash Severe pain, swelling, or blistering Signs of infection such as pus, warmth, or red streaks Fever or flu-like symptoms accompanying the rash A rash that does not improve after several days of treatment Dark, purple, or bruised-looking areas on the skin For example, a rash with fever may indicate a viral or bacterial infection, whereas painful blistering can suggest conditions such as shingles. In rare cases, rashes may signal autoimmune disorders or severe allergic reactions. Rashes That May Point to Underlying Conditions Some rashes may be linked to broader health concerns, including conditions that cause inflammation in the skin and other organs: Allergic reactions that may escalate into further severe responses Infections that spread beyond the skin if untreated Medication reactions that require immediate adjustment Persistent or unusual skin changes may be early signs of skin cancer or precancerous conditions, especially if they do not heal or continue to change over time. Why Early Evaluation Matters Delaying care for a worrisome rash may allow the underlying condition to progress. Early diagnosis improves treatment outcomes and helps prevent discomfort and complications. A dermatology specialist can assess the rash’s appearance, location, and progression, and may recommend diagnostic tests if needed. This approach assures treatment addresses the underlying cause, not just the visible symptoms. When to See a Dermatology Specialist If you are unsure about your rash, it is best to err on the side of caution. Consider seeking care if: The rash is persistent, painful, or unusual in appearance Over-the-counter treatments are not effective You experience additional symptoms such as fever or fatigue The rash interferes with your daily comfort or quality of life At Pine Belt Dermatology & Skin Cancer Center, our experienced providers supply comprehensive skin evaluations and customized treatment plans. We take time to understand your symptoms and deliver clear, effective solutions tailored to your needs. Protecting Your Skin and Your Health While many rashes are minor, some may be early warning signs of more serious health concerns. Monitoring skin changes and pursuing prompt medical advice can produce a notable effect. If you notice a rash that does not seem right, do not ignore it. Schedule a consultation with Pine Belt Dermatology & Skin Cancer Center for expert evaluation and peace of mind. Your skin is an important indicator of your overall health, and taking it seriously supports ongoing well-being.