Traditional Treatments for Malaria

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QUESTION

What are some traditional treatments for malaria?

ANSWER

Many different cultures have had their own traditional ways of treating malaria. Perhaps the two best known come from the native tribes in the Western Amazon basin and the ancient Chinese.

Tribes in the Amazon used the bark of a shrub called Cinchona to treat fevers and shivering; Spanish priests in this region observed traditional Quechua healers using this bark and started using it themselves to treat the fevers associated with malaria. Many centuries later, the active ingredient from this bark was isolated and called quinine, which is still used in the treatment of malaria today.

In ancient China, traditional healers would use the plant sweet wormwood (Artemisia annua, to give it its full Latin name), also to treat fevers and the symptoms of malaria. For many hundreds of years, this traditional cure was forgotten about, until the 1970s when a concerted effort led by Mao Tse-Tung began to search for new anti-malarial compounds as part of their Vietnam war effort. Their scientists, led by Dr Youyou, re-discovered sweet wormwood and extracted a potent anti-malarial compound from it, called artemisinin. This compound and and its many derivatives, in the form of artemisinin-based combination therapies (ACTs), are now the mainstay of the World Health Organization’s first-line recommended treatment against uncomplicated malaria.

Antimalarial Drugs During pPregnancy

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QUESTION

What is the safest antimalarial drug to be used by a pregnant woman in her second trimester?

ANSWER

With regards to treating malaria, intravenous artesunate (or quinine, if artesunate is not available) should be used for the treatment of severe/complicated Plasmodium falciparum malaria. Signs of severe and/or complicated malaria include impaired consciousness, organ failure, abnormal bleeding, hypoglycemia, severe anemia and/or inability to ingest medication orally. Treatment for uncomplicated malaria (where the above signs are absent) in pregnant women is usually chloroquine for P. vivax, P. ovale, P. knowlesi and P. malariae, as well as for P. falciparum if there are no reports of this parasite being resistant to chloroquine in the area. In places where P. falciparum is resistant to chloroquine, quinine and clindamycin should be used to treat this parasite in pregnant women.

As for preventative anti-malarials (chemoprophylaxis), if a pregnant woman is travelling to an area where only P. vivax, P. ovale, P. knowlesi, P. malariae or chloroquine-sensitive P. falciparum is transmitted, then she should take chloroquine to prevent malaria. In areas where P. falciparum is resistant to chloroquine, mefloquine is also suitable during pregnancy. Note that in some areas of south-east Asia, there are areas where P. falciparum is resistant to mefloquine, which may prevent its suitability as a prophylactic in this region. Preventing malaria during pregnancy is crucial, since the mother, particularly if it is her first baby, is especially vulnerable to the parasite. Moreover, malaria can have a negative impact on the fetus.

Traditional Methods for Malaria Treatment and Prevention

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QUESTION

What are the traditional methods on treating and preventing malaria?

ANSWER

Many different cultures have had their own traditional ways of treating malaria. Perhaps the two best known come from the native tribes in the Western Amazon basin and the ancient Chinese.

Tribes in the Amazon used the bark of a shrub called Cinchona to treat fevers and shivering; Spanish priests in this region observed traditional Quechua healers using this bark and started using it themselves to treat the fevers associated with malaria. Many centuries later, the active ingredient from this bark was isolated and called quinine, which is still used in the treatment of malaria today.

In ancient China, traditional healers would use the plant sweet wormwood (Artemisia annua, to give it its full Latin name), also to treat fevers and the symptoms of malaria. For many hundreds of years, this traditional cure was forgotten about, until the 1970s when a concerted effort led by Mao Tse-Tung began to search for new anti-malarial compounds as part of their Vietnam war effort. Their scientists, led by Dr Youyou, re-discovered sweet wormwood and extracted a potent anti-malarial compound from it, called artemisinin. This compound and and its many derivatives, in the form of artemisinin-based combination therapies (ACTs), are now the mainstay of the World Health Organization’s first-line recommended treatment against uncomplicated malaria.

Malaria Treatment and Prevention Methods

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QUESTION

I work in Central Africa republic.I was recently diagnosed with malaria (p.falciparum) after a blood test—my 4th attack in 15 months and given Co-Arinate. Two days after completing my dose I went for a 2nd blood test and the trophozoite count was 720/mm3.

The doctor prescribed co-artem and said if I don’t get better he shall transfuse quinine. Whats your comment on the treatment? Do these malaria medications/attacks have a long term effect on ones liver? What prophylaxis should I consider to prevent future attacks.

ANSWER

I will forward your question on to one of the medical professional who advises our website. However, normal procedure after treatment failure or incomplete treatment with one type of anti-malarial medication would be to try another type of medication first; Co-Arinate might not have been an ideal first choice given that many types of malaria around the world are showing signs of resistance to pyrimethamine, the combination drug in Co-Arinate.

Co-Artem would be a better first choice drug, given that there is no convincing evidence for resistance to its combination compound, lumefantrine. Quinine could be a potential next step though I would imagine Co-Artem will be successful—make sure the drugs have not expired and are in their original packaging, as counterfeit medication is a problem in many parts of the world.

Regarding prevention, a key method is to sleep under a long-lasting insecticide treated bednet; make sure it is re-dipped in insecticide every year or so to maintain its efficacy. The mosquitoes which transmit malaria tend to feed at night, and so protecting yourself and your home during the evening, night and early morning is crucial. Maintaining good screens on all windows and doors can be a very effective way of preventing mosquitoes from entering, and in many parts of the world, people spray inside with insecticides to reduce the number of mosquitoes yet further. Wearing long-sleeved clothing at night and in the evenings can also prevent bites.

More broadly speaking, you can try to make sure that stagnant water sources, such as empty containers or barrels, are removed, as mosquitoes require still water to breed. Reducing the presence of stagnant water will therefore reduce mosquito numbers; treating standing water with larvacides or adding fish that eat mosquito larvae can also help.

How is Malaria Treated

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QUESTION

how is malaria treated?

ANSWER

Malaria can be a severe, potentially fatal disease (especially when caused by Plasmodium falciparum) and treatment should be initiated as soon as possible.

Patients who have severe P. falciparum malaria or who cannot take oral medications should be given the treatment by continuous intravenous infusion.

Most drugs used in treatment are active against the parasite forms in the blood (the form that causes disease) and include:

  • chloroquine
  • atovaquone-proguanil (Malarone®)
  • artemether-lumefantrine (Coartem®)
  • mefloquine (Lariam®)
  • quinine
  • quinidine
  • doxycycline (used in combination with quinine)
  • clindamycin (used in combination with quinine)
  • artesunate (not licensed for use in the United States, but available through the CDC malaria hotline)

In addition, primaquine is active against the dormant parasite liver forms (hypnozoites) and prevents relapses. Primaquine should not be taken by pregnant women or by people who are deficient in G6PD (glucose-6-phosphate dehydrogenase). Patients should not take primaquine until a screening test has excluded G6PD deficiency.

How to treat a patient with malaria depends on:

  • The type (species) of the infecting parasite
  • The area where the infection was acquired and its drug-resistance status
  • The clinical status of the patient
  • Any accompanying illness or condition
  • Pregnancy
  • Drug allergies, or other medications taken by the patient

If you have or suspect you have malaria, you should contact your doctor immediately.

Treatment of recurrent Malaria

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QUESTION

If one takes the first dose of Coartem and tests indicate presence of malaria parasites,is it advisable to take a second round of coartem, or to start on quinine? Is quinine usually administered on its own or in conjunction with another drug? At what point is malaria considered complicated?

ANSWER

Usually, if a first round of treatment is unsuccessful, a doctor will prescribe a different type of oral medication for another attempt, such as atovaquone-proguanil or doxycycline in combination with another anti-malarial.

Quinine, when administered orally, can be given alone but is more commonly given with another anti-malarial compound such as doxycycline, tetracycline or clindamycin.

In cases of complicated malaria, it is administered intravenously. There are a number of symptoms which, in combination with a history of high fever, define complicated/severe malaria, among which are:

  • Prostration (inability to sit), altered consciousness lethargy or coma
  • Breathing difficulties
  • Severe anaemia
  • Generalized convulsions/fits
  • Inability to drink/vomiting
  • Dark and/or limited production of urine

In addition, intravenous quinine may be given to patients who are unable to take oral medication for whatever reason.

Is Malaria Incurable?

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QUESTION

is malaria incurable?

ANSWER

No. Malaria can usually be very easily treated, if diagnosed early and if appropriate medication is given promptly.

The World Health Organization recommends artemisinin-based combination therapies (ACTs) as the first line treatment against uncomplicated malaria; intravenous quinine is usually the first-line recommended treatment for severe, complicated malaria.

Duration of Malaria Fever for Child

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QUESTION

Can fever duration in malaria is 5-6 Hours for back?

And if I m giving 5 ML of Lariago to my 5 Yr Child how many days it will take to reduce the fever or increase the gap of fever coming back in 5-6 hours.

ANSWER

Please give more information regarding the first part of your question – I am not sure what you are asking regarding malaria fever duration? Regarding Lariago, its active ingredient is chloroquine phosphate, which is NOT effective against malaria in many places, due to widespread resistance. This is particularly true of Plasmodium falciparum, the most deadly kind of malaria. A blood smear can determine the species identification of malaria. As such it is important to know whether malaria in your area is known to have resistance to chloroquine prior to using chloroquine derivatives such as Lariago. Regardless, the World Health Organization now recommends artemisinin-based combination therapies (ACTs) as first line treatment for all non-complicated malaria. If a patient is suffering from complicated/severe malaria, or is unable to ingest malaria medication, they will require hospitalization, and likely be treated with intravenous quinine or artemisinin-derivative suppository, depending on their age and condition.

First Cases of Malaria

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QUESTION

What is the first infected person with Plasmodium?

ANSWER

Plasmodium, the single-celled parasite which causes malaria, has been infecting humans since ancient times. In fact, the first written reference to its symptoms dates back almost 5000 years, to an ancient Chinese manuscript! It was also known from the writings of other ancient peoples, such as the Greeks, Romans and Egyptians; when Europeans arrived in the Americas, they found that local tribes had long recognised the dangers of malaria, and already had natural remedies for fever, including the bark of the cinchona tree, which was later used to make quinine (a moden anti-malarial). As such, it is impossible to say now who the first person infected with Plasmodium was, but it definitely occurred many thousands of years ago.

However, it was only until the late 19th century that people understood that Plasmodium parasites caused malaria, and knew how to observe the infection in the patient’s blood. This was done was Charles Louis Alphonse Laveran, a French physician working in Algeria. As such, you could argue that the first person known to have Plasmodium was the patient he observed the parasite within, when he first described Plasmodium. Unfortunately, the patient had died of the disease; Laveran examined the blood after the patient had perished. I am not sure the patient’s name was recorded.

Treatment of Malaria

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QUESTION

How is malaria treated?

ANSWER

Malaria can be a severe, potentially fatal disease (especially when caused by Plasmodium falciparum) and treatment should be initiated as soon as possible.

Patients who have severe P. falciparum malaria or who cannot take oral medications should be given the treatment by continuous intravenous infusion.

Most drugs used in treatment are active against the parasite forms in the blood (the form that causes disease) and include:

  • chloroquine
  • atovaquone-proguanil (Malarone®)
  • artemether-lumefantrine (Coartem®)
  • mefloquine (Lariam®)
  • quinine
  • quinidine
  • doxycycline (used in combination with quinine)
  • clindamycin (used in combination with quinine)
  • artesunate (not licensed for use in the United States, but available through the CDC malaria hotline)

In addition, primaquine is active against the dormant parasite liver forms (hypnozoites) and prevents relapses. Primaquine should not be taken by pregnant women or by people who are deficient in G6PD (glucose-6-phosphate dehydrogenase). Patients should not take primaquine until a screening test has excluded G6PD deficiency.

How to treat a patient with malaria depends on:

  • The type (species) of the infecting parasite
  • The area where the infection was acquired and its drug-resistance status
  • The clinical status of the patient
  • Any accompanying illness or condition
  • Pregnancy
  • Drug allergies, or other medications taken by the patient

If you have or suspect you have malaria, you should contact your doctor immediately.