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Doctor insights on:
Autoimmune Diseases That Can Cause Itchy Rash
1
Hi doc experiencing swollen lymph node in neck itchy skin rash otc cream helps low grade fevers positive ana but negative for all autoimmune diseases?

What about RPR...: If you have multiple sexual partner or your partner have multiple partner.....get tested for VDRL/RPR/ HIV. ...Read more
Autoimmune Disease (Definition)
In auto immune disease the enemy is from with in. As name implies "auto" is self and "immune " is immune system. One 's own immune system for unknown reason turns against self and destroys or damages tissues or cells. List of auto immune disease are many and growing. End result is destruction of of tissues such as thyroid, pancreas or cells such as ...Read more
2
I have a painful, non itchy rash on my thigh. I do have an auto immune disorder. What could it be? Should I be worried about it?

Cannot tell: Without seeing this it is impossible to diagnose, but it is highly unlikely to be a result of an autoimmune disorder absent any other symptoms. See a doctor to determine what this is and how to ameliorate it. ...Read more
3
A circular non itchy rash on leg for 2 months. At first there was a large spontaneous bruise with it. Mystery autoimmune? Ringworm? Other?

Annulare granuloma: Consists of a series of red bumps arranged in a circular formation. The cause is unknown and may be a chronic condition for up to two years no known therapy seems to work. ...Read more
4
Got a itchy rash comes right before my periods and fades away after my periods. Heard about autoimmune progesterone dermatitis what's the treatment?

True: What you r describing is charechtaristic to this syndrome unfortunately the only curative therapy is resection of the ovaries which you may not want to do you could get away with anti histamine steroids lotion or even pills and singulair (montelukast) you also should try to avoid medications containing Progesterone as contreceptives. ...Read more
5
Very itchy rash w 1-2mm blister-like eruptions. Biopsy showed telangiectasia and lymphocytic infiltrates. Rash still recurring. Autoimmune? Ideas?
TMEP: It's time to see a dermatologist. Did the biopsy have mast cells as part of the infiltrate? Was a direct immunoflorescence done? Tmep is an acronym you can google and see pictures and description of the clinical course. There many potential treatments but the diagnosis is paramount before any can be started. ...Read more
6
Which autoimmune diseases cause a strong allergic type response to sunlight? I get very itchy for days after being in the sun, and I never let burn

Lupus: Systemic lupus erythematosus is an autoimmune condition in which sunlight is known to exacerbate the disease. Fatigue and rash generally are worse after sunlight exposure. ...Read more
7
Non-itchy rash on elbow (s). Have been taking naproxen for 2 weeks. Could that be the cause?

Generally not.......: If due to allergy to naproxen, it will be more generalized or regionalized. ...Read more
8
What can cause an itchy rash that won't go away?

Get checked to know: Hese lesions would need to be examined, a history obtained & other tests may be necessary in order to diagnose them. Usually the lesions needs to be identified to determine the solution. ...Read more
9
What can cause an itchy rash on pubic area?

Various causes: Itching in the pubic area may be due to heat and sweating; fungal infection if there are skin folds; contact allergy to certain chemicals in underwear, particularly made of synthetic materials; lice transmitted by sexual contact or sleeping on an infested mattress. As the causes are so different, you better see your physician. ...Read more
11
I have a non-itchy rash on my earlobe, nowhere else. My cats recently got fleas, could that have caused it? If not, then what?
Swimmers ear: It is possible to get flea bites but they are usually itchy. If you have been swimming lately, you may have an otitis external or swimmers ear. Make sure you dry your ear well after a shower, bath, or swimming. If is painful, red, or has a discharge see a doctor. You may need antibiotics and some ear drops for the discomfort. ...Read more
12
I have a non-itchy rash just on my earlobe, nowhere else. Our cats did bring in an infestation of fleas, could that have caused it? If not, then what?

Do you wear earrings: This could be contact allergic reaction or infection. See dermatologist ...Read more
13
What could be cause of itchy rash back of head?

Itchy rash: On back of head could be as simple as dandruff or dry skin. Apply some moisturizer or ointment and use some dandruff shampoo. If no better, go see your doctor. ...Read more
14
What could be the cause of an itchy rash on the opening of the vagina?

Multiple: You may have a yeast infection - often associated with an increase in vaginal discharge, also more common after a course of antibiotics. Alternatively: other skin conditions e.g. folliculitis which is related to hair removal, dermatitis from soap or vagina deodorants. STDs are also possible especially if you have had a new sexual partner in the past month. ...Read more
15
Is parinaud's oculoglandular syndrome infectious? And can it cause an itchy rash on scalp?

Parinaud's:
Parinaud's oculoglandular syndrome, a combination of granulomatous conjunctivitis in one eye, and swollen lymph nodes in front of the ear on the same side. Most cases are caused by cat-scratch disease, altho the bacteria causing tularemia, and herpes simplex and some fungi have been involved.
It should not be confused with the midbrain neurological syndrome also named after parinaud.
...Read more
16
When I scratch or bump my skin, on any part of my body, a raised hot white itchy rash develops. What could cause this?

Hypersensitive skin: This could represent dermographism, where you can cause welts on your skin with pressure, like writing. Physical urticaria, or hives, also possible. I usually have someone try an oral anti-histamine for this problem. ...Read more
17
What could cause a persistent itchy rash in only one armpit that has lasted for at least two months but hasn't spread?

ARMPIT RASH:
WHY UNDER ONE ARM I DON'T KNOW.
IF ITS UNDER THE ARM THAT DOES ALL THE WORK, LIKE WRITING, LIFTING, EATING, ETC., IT MAY BE A CONTACT DERMATITIS FROM SOAP, DETERGENT, STUFF YOU MAY BE PUTTING ON WITH YOUR DOMINANT HAND.
BE A DETECTIVE AND IF IT DOESN'T GET BETTER, SEE DERMATOLOGIST.
...Read more
18
I have red itchy rash on my right buttock. I sit all day and is that a cause. Iam a receptionist. It comes and goes. Does not itch all the time.

Rash: Rashes are impossible to diagnose over the computer. Usually sitting is not a risk factor for developing a rash, unless you are very old (It states you are 106?), and you get skin "breakdown" from not moving around (similar to a "bed sore"). When the rash is visible, have a dr. Look at it to give you a diagnosis and any necessary treatment. Best wishes. ...Read more
19
I have a itchy rash in my under arms, what can cause that?

Fungus or deoderant: I have found that the most common causes of underarm itching are from fungual infections and irritating deodorants. ...Read more
20
What can cause an itchy rash on hands and feet?

ITCHY HANDS/FEET: New soap or detergent. Medications you may be taking. Athlete's foot with spread to hands. Have you taken any medications such as antibiotics lately. If it persists see your dermatologist. ...Read more
21
What causes a itchy rash on face mostly nose and forehead?

Probably allergy: It could be something else. You need to be examined by a dermatologist who can then recommend treatment. ...Read more
22
What would cause the palm of my hands to breakout in an itchy rash?

Contact or drug: The cause is often unknown but contact dermatitis or a drug reaction (called fixed drug eruption) may induce the palm rash. Consider seeing a dermatologist who may order patch skin testing on you. ...Read more
23
Can stress cause an itchy rash?

Yes: Stress can cause a histamine release with itchy rash - very common occurance. ...Read more
24
Can too much biotin cause an itchy rash?

No: But also note that biotin at any dose is useless. A waste of money. But nobody is allergic to it. It is not toxic. Just useless. ...Read more
25
Can insulin injection cause an itchy rash?

Yes it can: Yes it can and if you have it consult your doctor. ...Read more
26
What causes fine itchy rash all over the body?

Need eval to know.: These lesions need to be visualized & a history needs to be obtained in order to make an accurate diagnosis. Sometimes lab testing or biopsy is necessary. ...Read more
27
What causes redish non itchy rash on vaginal area?

Many possible causes: These lesions need to be visualized & a history needs to be obtained in order to make an accurate diagnosis. Sometimes lab testing or biopsy is necessary. ...Read more
28
What are common causes and treatments for my itchy rash?

Depends: Allergies. Chemical contact. Dry skin. Sensitive skin. Dry air. Allergy to a medication. Allergy to makeup. All possible causes. Treatment would depend on the cause. ...Read more
29
What to do about extremely itchy rash caused by diabetes?
Many possibilities: There are many things that could cause a skin rash. Several types of inflammatory conditions of the skin, allergic reactions, sun exposure, insect bites, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read more
30
I get a red itchy rash when exposed to sun what can cause this?
Rash with sun exposr: Many prescription & otc medications are photosensitizers: sun exposure while taking them can cause a sunburn-like rash. Many common plants can likewise cause a rash when exposed to sun. See a dermatologist; take list of all meds (rx & otc) & herbs/ supplements you take. Also list what sort of plants you have in garden or landscaping. ...Read more
Autoimmune (Definition)
The immune system developed to tell our own, normal cells (self) from foreign and abnormal cells (non-self). This lets the immune system eliminate viruses, bacteria, fungi and cancer cells from our body without harming normal cells. Sometimes the immune system fails to tell self from non-self and it attacks normal cells, for example in ...Read more
Rash (Definition)
A skin rash is a symptom in which a person has changes on part or all of his skin, such as color changes, bumps, blisters, oozing, peeling, ...Read more
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