Introduction:
Tomato fever is a self-limiting rare viral disease that is a variation of hand, foot, and mouth disease (HFMD). It is known to be caused by enteroviruses. In addition, the disease acquired the name ‘tomato fever’ due to the blister's shape, size, and color. To be precise, the blister mimics the red tomatoes, hence the name. It also causes red-colored rashes all over the body. However, studies show that children are more affected by this disease than adults.
What Is Tomato Fever?
Tomato flu is a contagious disease that usually spreads among young children from age one to nine. It mainly causes rashes, skin irritation, high-grade fever, dehydration, and blisters on the body. The blister appears red, round and fluid-filled like a tomato. This is why it is called tomato fever. The exact cause of tomato fever is still under debate, although doctors believe it is a viral infection.
Children under five years of age are the most commonly affected among the general population. Hence, it may spread quickly among small clusters centered on childcare and in primary schools. Tomato fever is not a dangerous disease, although the symptoms can be particularly problematic for young children. Usually, the symptoms resolve in ten days. The illness is rare in adults due to the strong immune system that aids in defending against the virus.
What Is the Cause Behind Tomato Fever?
Tomato fever is believed to be caused by a virus. It is still considered to be an unknown type of fever. Some suspect it to be an aftereffect of certain diseases spread by mosquito bites, such as Chikungunya (a viral infection causing fever and joint inflammation) or dengue fever (a viral infection causing fever, rashes, and body pain). Likely brought on by enteroviruses, it resembles HFMD.
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Spread by coming into touch with infected materials, surfaces, or blister fluids.
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Though the evidence is conflicting, it may be connected to mosquito-borne illnesses like dengue or chikungunya.
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It differs from chickenpox in that it can cause blisters on the palms and feet, which are typically immune to chickenpox.
What Are the Symptoms of Tomato Fever?
The symptoms of tomato fever are as follows:
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High fever.
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Fatigue and severe body pain.
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Loss of appetite.
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Dehydration (low water content in the body).
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With severe infection, some children show joint swelling, cough, runny nose, and sneezing.
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One may get tummy pain, nausea, vomiting, and diarrhea as well.
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Due to the presence of ulcers in the mouth, drooling of saliva from the mouth may happen.
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Rarely have some noticed the presence of worms in the blisters.
How is Tomato Fever Diagnosed?
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Review of Medical History and Symptoms: The doctor will inquire about the beginning, course, and severity of symptoms, including fever, blisters, rashes, and other indications such as body aches or exhaustion.
In order to assess the risk of transmission, any recent interactions with people exhibiting comparable symptoms will be recorded.
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Physical Examination: This includes analysis of rashes and blisters. The illness is characterized by round, tomato-like blisters that are red and filled with fluid.
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Location of Blisters: It can be distinguished from heat rashes and chickenpox by the presence of blisters on the palms, feet, and other regions.
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Additional Symptoms: Examining for joint swelling in or around a joint brought on by a buildup of extra fluid in the tissues around the joint, oral ulcers, or other symptoms like dehydration.
Diagnostic Examinations (If Required):
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Blood Tests: If the clinical presentation is ambiguous, these tests are used to rule out bacterial infections or other viral disorders.
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Certain viral infections, such as coxsackievirus linked to HFMD, may be identified using the Polymerase Chain Reaction (PCR) test.
Monitoring and Observation:
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Tomato fever usually goes away in 7 to 10 days because it is a self-limiting illness. The physician can advise keeping an eye on symptoms to guarantee a smooth recovery.
How is Tomato Fever Managed?
There is no particular treatment required for tomato fever. The symptoms usually subside in seven to ten days. The doctor may suggest the following:
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Drugs like Aspirin or Paracetamol bring down fever, body pain, and general discomfort.
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Avoiding spicy and salty foods helps in preventing mouth soreness. Warm saline gargles may also help with the blisters inside the mouth.
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The doctor may suggest the affected individuals increase their fluid intake so that the body stays hydrated. In addition, the drinking water needs to be boiled before use.
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Also, one should be careful not to scratch or rub the blisters and burst them. Instead, the blisters should be allowed to subside on their own.
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The child should be bathed in warm water to relieve the skin irritation. Applying a skin-soothing lotion may also help.
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The child should be allowed to rest as long as the symptoms last so that the effects of fever do not turn bothersome and the blisters will also heal properly without getting infected further.
Isolation, rest, consuming plenty of fluids, and using a hot water sponge to provide relief from irritation and rashes are the main home remedies on which parents need to focus.
How to Prevent Tomato Fever From Spreading Among the General Population?
Currently, there are no preventive vaccinations available for this disease. Although the symptoms of the disease are most severe during the first seven days, one may have the virus persisting in the body for another week. And throughout this period, one has the chance of infecting another individual, even after the symptoms subside. However, as tomato fever affects young children the most, ways to prevent the disease's spread are:
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Even though the disease is not dangerous and treatable, parents should seek emergency medical treatment for their kids.
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Ensure social distancing among the caregivers and the children themselves.
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Maintain thorough hygiene and cleanliness. One should keep the children and their surroundings clean and disinfected, especially after diaper changes and toilet training.
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Do not let the children share their clothes or toys.
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Do not have direct contact with an affected individual. One must always maintain a safe distance.
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Parents should let the affected children stay at home and take rest. They should not be sent to school till the contagious period is over. Touching the fluid released from the burst blisters may spread the disease to the next person.
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Avoid touching the face, mouth, eyes, and nose unnecessarily.
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Children should drink plenty of warm water and take a warm shower or bath.
Suppose there is a large-scale spread of infection, causing a public health emergency, the Government may recommend keeping the childcare facilities and primary-level schools closed until the infection gets resolved.
In case one is traveling to a tropical country on vacation or otherwise to a region where the outbreak of tomato fever is frequent, one should take all the appropriate vaccines and get the doctor's advice on how to prevent catching the disease so that in case one develops the symptoms of tomato fever, they would know what to do next.
Are Tomato Fever and Hand, Foot, and Mouth Disease the Same?
Hand, foot, and mouth disease is a common viral infection occurring in children under five years of age, resulting in ulcers inside the mouth and rashes or blisters on the hand, foot, or buttock region. It is also associated with high-grade fever. Though the infection is not very serious, it is highly contagious. To conclude, tomato fever is a misleading name for hand, foot, or mouth disease, as it has additional symptoms like joint pain.
Conclusion
Children in tropical areas are the main victims of tomato fever, a rare but treatable disease. Controlling its spread can be achieved through increased public knowledge, better cleanliness habits, and timely medical care. In order to stop epidemics and guarantee that afflicted children recover quickly, parents, teachers, and medical professionals are essential. Even if the illness is not very serious, prevention and attentiveness are essential to reducing its effects.
