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Doctor insights on: Tarceva Rash

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Psoriasis = blotchy rash on the elbow?

Psoriasis = blotchy rash on the elbow?

Psoriasis: Psoriasis on the elbow is usually a thickened, silvery scaled plaque that may have a reddish base. Blotchy rashes are not usually psoriasis. ...Read more

Dr. John Chiu
2,663 doctors shared insights

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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What is tarceva (erlotinib)?

What is tarceva (erlotinib)?

Targeted therapy: It is a targeted therapy. It is an oral tyrosine kinase inhibitor pill that targets part of the egfr pathway. Recently we have learned that there a several gene mutations that are found in lung cancer. If a patient has a mutation of the egfr system that their lung cancer developed, this drug can be more effective than chemotherapy in controlling their cancer. ...Read more

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Does friction rash, heat rash look similar to razor rash and rash of fungal infection?

Does friction rash, heat rash look similar to razor rash and rash of fungal infection?

Fungal rash: Usually doesn't look like a friction rash or rash from razor burn, but they can appear atypical. It is best to have a knowledgeable provider look at it. One look is worth 1000 words. ...Read more

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Has anyone experienced itchy rash taking wellbutrin (bupropion) sr?

Has anyone experienced itchy rash taking wellbutrin (bupropion) sr?

Yes: I have practiced psychiatry for over 20 years and have prescribed a lot of wellbutrin (bupropion) in that time. I can recall three patients who got a rash from the drug. One had welts, the other two a fine, poison ivy like rash. In all three, the rash resolved after wellbutrin (bupropion) was stopped. Rash is possible, but not unique to wellbutrin (bupropion). Stop any drug that cuases rash and notify your doctor asap. ...Read more

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Rashes on navel?

Rashes on navel?

Eczema: It could be eczema or warts, or an allergic reaction to something. Rashes are best treated in person so the doctor can see and feel to determine what it is. ...Read more

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Does a dry scaly rash on stomach mean allergy to drug vyvanse (lisdexamfetamine)?

Does a dry scaly rash on stomach mean allergy to drug vyvanse (lisdexamfetamine)?

Vyvanse (lisdexamfetamine): If the rash developed soon after starting vyvanse, (lisdexamfetamine) contact your prescribing doctor for advice. ...Read more

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Blistery rash on chest what is it?

Blistery rash on chest what is it?

See a dermatologist: It is difficult to make a proper diagnosis since I am not there to see the condition. I recommend seeing a dermatologist so that they can make a proper diagnosis and give you something to get rid of the condition or relieve symptoms. ...Read more

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What causes this malar rash or "butterfly" rash on my face?

What causes this malar rash or "butterfly" rash on my face?

SLE : Malar rash is a sign of SLE (systemic lupus Erythematosis ) there are other other autoimmune diseases which can also have this rash. there are many rashes which can look similar and be mistaken for a malar rash. The most common is rosacea. You will need an evaluation by someone with experience. If you have other symptoms see a rheumatologist. If the rash is your only symptom see Dermatology. ...Read more

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Rash under breastshelp me?

Rash under breastshelp me?

Eczema: It could be eczema or warts, or an allergic reaction to something. Rashes are best treated in person so the doctor can see and feel to determine what it is. ...Read more

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Shingles rash, treatment?

Shingles rash, treatment?

Valacyclovir: The treatment is with a high dose of an anti-herpes drug (usually valacyclovir) if given early enough during the course of the outbreak. ...Read more

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Circular bumpy itchy rash side effects of bedbug?

Circular bumpy itchy rash side effects of bedbug?

Bed bugs: Bed bug bites may have no sx's/signs except for 2 small skin puncture points. A reaction may show from an hr to several days later. It can cause itchy, pink, swollen, lesions w clear center. If hypersensitive blisters may occur. Telltale sign is linear track of lesions from sequential feedings – doesn't always occur. Bites are in areas exposed while sleeping-arms, shoulders, neck ; legs. ...Read more

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Clindamycin rash side effect lasts how long? Itches! like hives?

Clindamycin rash side effect lasts how long? Itches! like hives?

Days: It may last several days. In the meanwhile, try taking antihistamine up to 4x daily to see if this helps. If not, see your doctor. ...Read more

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Does strep rash itch?

Does strep rash itch?

Usually not: Strep rash is generally painpul and itching is not predominant complaint i strep throat lesions. ...Read more

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Does tablet sinarest causes any rashes on skin?

Maybe: Any type of oral medication can cause rashes on the skin. ...Read more

Dr. Cornelia Franz
1,059 doctors shared insights

Rash (Definition)

A rash is a change to skin condition which can affect color, appearance, or texture. It may or may not ...Read more