Deer ticks are tiny parasites that live on deer and other woodland creatures in the forests of North America and Europe and can carry the Borrelia burgdorferi bacteria which causes Lyme disease. People who spend time hiking, camping or such run an increased risk of coming into contact with these parasites, which is why they should do all they can to become aware of prevention strategies and how to treat Lyme disease.
Symptoms may vary from one person to another and may take up to one month from the time of the tick bite to appear. Joint pain, chills, fever, achy muscles, headache, and fatigue are common, as is a characteristic bull's-eye pattern around the site of the tick bite. A body rash may also develop. More serious but rare complications include heartbeat irregularities, Bell's palsy, weakness or impaired movement of the limbs, eye or liver inflammation, and meningitis. In pregnant women, it can cause miscarriage.
Only a small percentage of tick bites will lead to Lyme disease, but in cases where one suspects they have a tick bite, it's best to consult a physician. With timely treatment, most patients will fully recovery, but left alone, this illness can have damaging permanent effects on the nervous system and can cause arthritis.
Diagnosis is not normally done based on symptoms alone since there are also many other conditions which have similar manifestations. Without the characteristic rash, the doctor will likely ask the patient a series of questions, and also order some lab tests to look for antibodies to this particular strain of bacteria, namely the ELISA-enzyme-linked immunosorbent assay, and Western blot tests.
If the tests confirm that the patient has Lyme disease, antibiotic therapy will be started immediately. The outlook for the patient's long-term recovery is improved substantially if treatment is administered promptly. A two to four week course of oral doxycycline or amoxicillin is most often given, but it is not recommended to continue it past this point since this may be harmful.
Intravenous antibiotics will likely be given for one or two weeks, to patients with involvement of the heart or nervous system. Instead of doxycycline which can discolor developing teeth, penicillin or amoxicillin will be prescribed if the patient is a child under the age of 9, or a breastfeeding mother. In the case of allergies to penicillin-based drugs, erythromycin is a suitable alternative.
The best option is to prevent Lyme disease in the first place by taking some precautions before heading outdoors into wooded or grassy areas. Clothing should be snug-fitting, light in color, and pants should be tucked into boots or socks, and shirts tucked into pants. Staying on clearly marked paths, and applying the tick repellent Permethrin or a DEET-based repellent onto one's clothes can also help deter ticks. Upon leaving, inspect oneself and any others for ticks, careful removal can also eliminate the incidence of infection.
With prompt antibiotic therapy, most patients will recover from this condition with no long-term effects. However, one bout of this illness does not provide immunity against future infections, even though the antibodies may remain in the bloodstream for up to several years. It is still highly advisable to take the recommended precautions when going outdoors in places that are possibly inhabited by the deer tick.
Symptoms may vary from one person to another and may take up to one month from the time of the tick bite to appear. Joint pain, chills, fever, achy muscles, headache, and fatigue are common, as is a characteristic bull's-eye pattern around the site of the tick bite. A body rash may also develop. More serious but rare complications include heartbeat irregularities, Bell's palsy, weakness or impaired movement of the limbs, eye or liver inflammation, and meningitis. In pregnant women, it can cause miscarriage.
Only a small percentage of tick bites will lead to Lyme disease, but in cases where one suspects they have a tick bite, it's best to consult a physician. With timely treatment, most patients will fully recovery, but left alone, this illness can have damaging permanent effects on the nervous system and can cause arthritis.
Diagnosis is not normally done based on symptoms alone since there are also many other conditions which have similar manifestations. Without the characteristic rash, the doctor will likely ask the patient a series of questions, and also order some lab tests to look for antibodies to this particular strain of bacteria, namely the ELISA-enzyme-linked immunosorbent assay, and Western blot tests.
If the tests confirm that the patient has Lyme disease, antibiotic therapy will be started immediately. The outlook for the patient's long-term recovery is improved substantially if treatment is administered promptly. A two to four week course of oral doxycycline or amoxicillin is most often given, but it is not recommended to continue it past this point since this may be harmful.
Intravenous antibiotics will likely be given for one or two weeks, to patients with involvement of the heart or nervous system. Instead of doxycycline which can discolor developing teeth, penicillin or amoxicillin will be prescribed if the patient is a child under the age of 9, or a breastfeeding mother. In the case of allergies to penicillin-based drugs, erythromycin is a suitable alternative.
The best option is to prevent Lyme disease in the first place by taking some precautions before heading outdoors into wooded or grassy areas. Clothing should be snug-fitting, light in color, and pants should be tucked into boots or socks, and shirts tucked into pants. Staying on clearly marked paths, and applying the tick repellent Permethrin or a DEET-based repellent onto one's clothes can also help deter ticks. Upon leaving, inspect oneself and any others for ticks, careful removal can also eliminate the incidence of infection.
With prompt antibiotic therapy, most patients will recover from this condition with no long-term effects. However, one bout of this illness does not provide immunity against future infections, even though the antibodies may remain in the bloodstream for up to several years. It is still highly advisable to take the recommended precautions when going outdoors in places that are possibly inhabited by the deer tick.
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