A mono rash could be a result of the virus itself or the use of antibiotics. The maculopapular or morbilliform rash that occurs in mono can be caused by the viral infection itself or the use of antibiotics such as amoxicillin or ampicillin. However, the infection can mimic other conditions, such as strep throat, which is treated with antibiotics. Those who develop this type of rash are not allergic to the medication.
It is unclear why antibiotic use causes a mono rash, but some researchers believe it could be because the virus causes a loss of drug tolerance. In children with mono, taking antibiotics almost always leads to a rash. A petechiae mono rash is usually brought on by the virus itself. The dots are caused by the bleeding that occurs in the skin from broken capillaries. Talk to your healthcare provider about this and before you stop any prescribed medications on your own.
Mono can be difficult to diagnose because of nonspecific symptoms and the fact that its symptoms are similar to those of many other conditions.
Besides a rash, symptoms of mono can include:. These symptoms often occur in other types of illnesses, such as strep throat, chronic fatigue, and other types of viral infections. To diagnose mono, a healthcare provider will take your medical history and record all the symptoms you have.
They can usually make a diagnosis based on these two pieces of information. Your healthcare provider may also order different types of blood tests. In those who have EBV, their bloodwork will indicate the following:. They may also order tests that look for antibodies, including the EBV antibody test which looks for antibodies created specifically to fight off the Epstein-Barr virus. A monospot test will look for antibodies, called heterophile antibodies, which the body creates to fight off mono and other infections.
They may be able to prescribe a medication that can help alleviate the symptoms. You could also apply a cold cloth to the affected area, take an oatmeal bath, or apply cooling agents such as calamine lotion to help with the itching.
There is no cure or treatment specifically designed to fight off mono. Typically, people with mono will recover with rest, fluids, and over-the-counter symptom relievers such as lozenges or pain medications. A mono rash usually clears up on its own as the body recovers from the viral infection.
The extent and duration of the rash will depend on the cause. If it is caused by antibiotics, the rash should clear up within one week of stopping the antibiotics. However, it can take roughly three months for the rash to disappear completely. In the event that the rash is causing uncomfortable itchiness, prescription or over-the-counter antihistamines and topical steroids can help relieve the symptom while the rash heals.
A mono rash is a symptom that can appear in some people with the viral infection. It can take several forms, and each is associated with a different cause. As with the infection, the way to treat your mono rash is to get lots of rest, fluid, and let your body recover.
Mono is an incredibly common viral infection. Although the symptoms can be difficult to cope with, they will clear up on their own with lots of rest. A mono rash may be unsightly or bothersome, but it will also dissipate once you recover from the infection. In the event that your rash is a result of taking antibiotics, you should speak to your healthcare provider.
Once this happens, the rash will begin to clear up. One side effect of amoxicillin is a skin rash. That said, exactly how amoxicillin affects people with infectious mononucleosis is not entirely understood, but one study suspects it can induce a heightened response. If you experience a skin rash while using amoxicillin, it may be a good idea to contact your healthcare provider.
It usually takes two to three weeks for a mono rash to disappear. This is about as long as the body takes to recover from infectious mononucleosis. If a rash is caused by antibiotics, it can take anywhere from one week to three months after halting the antibiotics to completely heal.
Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Infectious mononucleosis. Updated August Kayiran MA, Akdeniz N. Diagnosis and treatment of urticaria in primary care. North Clin Istanb. Since its inception it has garnered a growing share of the publishing market. The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
SRJ is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal's impact. SNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field. A year-old female patient presented with fever, pharyngitis and lymphadenopathy. The diagnosis of infectious mononucleosis was established by high levels of IgM antibodies against the Epstein—Barr virus.
Fifteen days after the onset of symptoms she developed a maculopapular generalized rash Fig. She had not received antibiotics or any other drug. Maculopapular generalized rash on patient's back. Patients with infectious mononucleosis may present with a non pruritic, faint rash during the course of the disease, which is believed to be caused directly by the virus. This is in contrast with the rash observed in patients who received beta-lactam antibiotics, mainly ampicillin or amoxicillin, which is associated with a hypersensitivity reaction to the antibiotic 1 and it is usually pruritic and prolonged.
Other, less common, skin manifestations of infectious mononucleosis include, among others, erythema nodosum, erythema multiforme, and urticaria. The authors declare no conflicts of interest. The Brazilian Journal of Infectious Diseases. ISSN: If you have any concerns with your skin or its treatment, see a dermatologist for advice.
Infectious mononucleosis — codes and concepts open. Glandular fever, Infective mononucleosis, Monocytic angina, Pfeiffer disease, Mononucleosis syndrome. Viral infection. Exanthem of glandular fever, Ampicillin hypersensitivity rash in glandular fever, Uncommon skin conditions in glandular fever, Epstein-Barr virus, Human herpesvirus-4 HHV4. Temporary skin reactions to penicillins during the acute stage of infectious mononucleosis. Scand J Infect Dis. Incidence of rash after amoxicillin treatment in children with infectious mononucleosis.
Infectious mononucleosis. Curr Top Microbiol Immunol. Epstein-Barr virus infectious mononucleosis. Am Fam Physician. Epstein-Barr virus: dermatologic associations and implications: part I. Mucocutaneous manifestations of Epstein-Barr virus and nonmalignant disorders. J Am Acad Dermatol. Clinical differentiation of infectious mononucleosis that is caused by Epstein-Barr virus or cytomegalovirus: a single-center case-control study in Japan.
J Infect Chemother. Antibiotic induced cutaneous rash in infectious mononucleosis: overview of the literature. J Allergy Ther ; Sign up to the newsletter. Full name. Email address.
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