My Blog
By Treherne Dermatology & Skin Care Center, P.C.
October 09, 2020
Category: Skin Conditions
Tags: Rash   Poison Ivy   Sumac   Oak   Itchy Skin  
ItchingSome many conditions and problems could lead to itchy skin; however, if you’ve been exposed to poison ivy, sumac, or oak you must be able to recognize the symptoms. It’s possible that you came into contact with poison ivy or any of these plants while on your typical walk or you may not even realize that the plants are hanging in your garden. If you do come into contact with poison ivy, sumac and oak here are what you should know.

You’re Allergic to the Oil from these Plants

Poison ivy secretes an oil known as urushiol. When a person comes in contact with the oils from these plants this causes an allergic reaction. You may notice a rash that forms in a straight line (as if you brushed against a poison ivy leaf). If you suspect that you’ve come into contact with poison ivy, sumac, or oak, it’s important to wash your clothes immediately and to take a shower to prevent the oils from spreading further.

You Can Usually Treat It Yourself

While the rash can be unpleasant, symptoms should go away within 2-3 weeks. Since the rash can be quite itchy and uncomfortable, here are some ways to ease your symptoms:
  • Take cool, oatmeal baths to alleviate inflammation and itching
  • Apply calamine lotions to the skin to temporarily alleviate itching
  • Steroid creams (aka: cortisone cream) may also alleviate redness and inflammation
  • Apply cold compresses to the area when symptoms flare-up
  • Whatever you do, do not scratch your rash (this can lead to an infection)
Severe Symptoms Warrant a Doctor’s Visit

Some people have severe allergic reactions when they come into contact with poison ivy, sumac, or oak. You must call your dermatologist as soon as possible if:
  • Pus develops on the rash
  • You also have a fever over 100 F
  • You experience severe itching
  • The rash keeps spreading
  • You aren’t sure whether the rash is caused by poison ivy, oak, or sumac
  • The rash spreads to the mouth or the eyes
  • Symptoms don’t improve within a week
From poison ivy rashes to psoriasis, a dermatologist can treat a wide range of skin conditions and provide you with the treatment you need. If you have concerns about symptoms you are experiencing, call your dermatologist right away.
By Treherne Dermatology & Skin Care Center, P.C.
September 24, 2020
Category: Skin Conditions
Tags: Scalp Psoriasis  
Scalp PsoriasisDealing with an itchy, flaky scalp? It could be dandruff or it could be a sign that you’re dealing with a common condition known as scalp psoriasis. Scalp psoriasis isn’t just the result of a dry scalp, it’s an autoimmune disorder. Of course, it’s important to be able to pinpoint the warning signs of scalp psoriasis so that you can turn to a qualified dermatologist for diagnosis and treatment.


Is it scalp psoriasis?

Symptoms of scalp psoriasis can range from mild to severe. Mild cases may only cause small patches of flaky skin, while those with more severe symptoms may experience a burning and intensely itchy scalp. If you pull back your hair you may notice scaly patches of skin and/or red bumps. It’s important not to scratch your scalp, as scratching could lead to infection and temporary hair loss.

Since scalp psoriasis shares symptoms with other conditions such as ringworm or dermatitis, you must see a dermatologist to find out what’s causing your scaly, itchy, and dry scalp.
 

How is scalp psoriasis treated?

While there is no cure for scalp psoriasis, a dermatologist can provide you with medications, as well as recommend certain over-the-counter products that can reduce itchy, dryness, and flaking. Shampoos or topical treatments containing coal tar or salicylic acid may help clear up symptoms.

Since psoriasis is an autoimmune disorder, an oral medication that acts on the body as a whole may offer the most effective relief. Oral medications that act on the immune system (e.g. biologics) may be recommended in more severe cases or in cases where scalp psoriasis isn’t responding to topical treatment options.

Your dermatologist may also recommend light therapy, natural remedies (e.g. tea tree oil; aloe vera), and supplements, as well as other alternative treatment options to help alleviate your symptoms.

If you are dealing with a scaly, itchy, and inflamed scalp it could be scalp psoriasis. Schedule an evaluation with a skincare professional today to learn more.
By Treherne Dermatology & Skin Care Center, P.C.
September 16, 2020
Category: Skin Conditions
Tags: Rashes   Ringworm  

RingwormThere are many reasons that you might be dealing with a skin rash; however, if you suspect that it might be ringworm you may be surprised to discover that there are other conditions that can often masquerade as ringworm but aren’t. This is why it’s important to have any rashes or skin problems thoroughly evaluated by a qualified dermatologist. After all, you want to make sure that you are getting the proper treatment you need depending on the type of condition you’re dealing with.

What does ringworm look like?

If you have ringworm, common symptoms include:

  • A circular or ring-like rash that may be raised along the edges
  • A rash that may be scaly, itchy, red, or burning
  • Hair loss in the area where the rash has appeared

The rash may develop several red, raised rings at once, some of which may overlap. While ringworm can develop just about anywhere on the body it’s most commonly found on the arms, legs, and trunk.

If it’s not ringworm, then what else could it be?

There are a variety of ringworm imposters that could be causing you or your child’s rash. The two most common conditions are nummular eczema and granuloma annulare.

Nummular eczema causes circular patches of dry skin that can burn or become dry and scaly. This type of skin condition is often triggered by bug bites, certain medications, or a metal allergy. Granuloma annulare causes red or flesh-colored bumps to appear on the skin, but because they often appear ring-like this condition can be mistaken for ringworm. Everything from medications and viral infections to skin trauma and thyroid disorders can trigger granuloma annulare.

Other less common symptoms that may look like ringworm include,

  • Contact dermatitis
  • Psoriasis
  • Pityriasis rosea
  • Tinea versicolor (more common in children)
  • Vitiligo
  • Erythema migrans (common in those with Lyme disease)
  • Lupus

Sometimes a skin biopsy of the lesion or rash is required for a dermatologist to be able to diagnose whether it is ringworm or not. If you are experiencing symptoms of ringworm or are concerned about a new or worsening rash, then call your dermatologist today to schedule an appointment.

By Treherne Dermatology & Skin Care Center, P.C.
September 01, 2020
Category: Skin Care
Tags: Dandruff  
Hair DandruffDandruff is a common problem and one that you may not worry too much about if you deal with minor flaking every once in a while; however, severe dandruff can be embarrassing. First, it’s important to know whether you’re dealing with dandruff or a dry scalp, as these are two different problems that can result in the same itching and flaking symptoms. Since dandruff is caused by excess scalp oil, which is the opposite of dry scalp, you may want to turn to a dermatologist to confirm your condition.

Here’s how to tell the difference between dandruff and dry scalp:
  • Dandruff will produce large, oily flakes that are often yellow or white in appearance while the dry scalp is more likely to produce a lot of dry little flakes.
  • Dandruff may cause a red, scaly scalp while someone with dry scalp is more likely to experience dry skin on other parts of their body
  • The only symptom that both dandruff and dry scalp have in common is an itchy scalp
Most people can get their dandruff under control with simple home care. The first way to treat dandruff is usually with a special shampoo. Just like with acne, it can take several weeks to see results with dandruff shampoo so be patient; however, if your symptoms don’t improve or get worse after about a month you should consult your dermatologist.

Other tips to prevent dandruff include:
  • Wash your hair every day to reduce excess oil on the scalp
  • Use a shampoo that contains coal tar, pyrithione zinc, salicylic acid, selenium sulfide or tea tree oil (a natural alternative)
  • Stay away from any har products that contain alcohols or bleach, as well as oily hair products that will only cause more oil to buildup on the scalp
  • Find ways to effectively manage stress, which can trigger or exacerbate dandruff
  • Get a small amount of sun exposure every day (just a couple of minutes), which could help get your symptoms under control (talk to your dermatologist before doing so, as excess sun exposure can be harmful)
  • Eat a healthy diet that is rich in vitamin B, zinc, and healthy fats
If you want to say goodbye to flaky skin but you’re having trouble controlling dandruff on your own, then talk with your dermatologist about other treatment options and strategies to banish those unwanted flakes for good.
By Treherne Dermatology & Skin Care Center, P.C.
August 12, 2020
Category: Skin Conditions
Tags: Dry Skin  
Dry SkinDry skin is a pesky problem, but the good news is that it’s typically not something to worry about. There are many reasons why you may be dealing with a temporary bout of dry skin; however, when dry skin becomes the norm, or if it becomes severe, this is when it’s time to talk to a dermatologist about what might be going on.

Dealing with dry skin? Here’s what might be to blame:

You’re Dehydrated

About 75 percent of people are living in a chronic state of dehydration. So, chances are that if you are dealing with dry skin you should closely evaluate how much water you’re drinking every day. If you’re not drinking enough water, this is an easy fix. You should be getting anywhere from 11-16 cups a day, according to the Institute of Medicine of the National Academies of Sciences.

You are Washing too Much

Be aware of over washing. Yes, that is a thing, and it’s one of the main reasons people end up dealing with tight and overly dry skin. That’s because our skin contains oils that help keep it moisturized. When you wash too often (or too aggressively) you strip the skin of its natural oils. Look for oil-based cleansers if you are dealing with dry skin and maybe only wash your face at night right before bed.

You are Dealing with a Skin Condition

Sometimes dry skin is a sign of a skin disorder, more commonly eczema and psoriasis. However, other health problems may also make someone prone to dry skin such as diabetes or an underactive thyroid (hypothyroidism). In this case, it’s important to treat the underlying problem. This is where having a dermatologist will come in handy, especially if you are dealing with eczema or other chronic skin problems.

It’s Wintertime

There is nothing like cold, dry air to make dry skin worse. If you are already prone to dry skin, you must be protecting your skin from further problems during the winter months. One way to do that is to wear gloves and to protect your face. Harsh winds and cold weather can easily cause cracks in the skin, which can bleed or even result in an infection. Protect your skin during the winter and perhaps give your skin a little extra TLC by using more intensive moisturizers and cleansers.

If dry skin is causing your discomfort or if you are feeling self-conscious about your dry, scaly skin, then it’s time to talk with your dermatologist about what’s going on and how to best get it under control. 




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