043. Dengue Fever: Do Not Give Aspirin Or Ibuprofen To The Patient.

Dengue Fever: Do Not Give Aspirin Or Ibuprofen To The Patient.

By Health India.Com

Dr. Reshma Nayak
October 4, 2013

The cases of dengue are at an all-time high this year, especially in New Delhi. While people are scrambling to find out more about dengue symptoms and its treatment, they don’t know something very important. Since dengue presents as a fever with body ache in the beginning, most people mistake it as a case of viral fever. They end up self-medicating themselves with either Aspririn or Ibuprofen. Now, this can be very dangerous and cause severe bleeding. Why?

The infecting organism in dengue affects the platelets which are responsible for clotting (stopping bleeding), increasing the tendency of the person to bleed. Aspirin and Ibuprofen also have similar action. Both of them together could cause the person to bleed excessively, pushing the patient into what is called the ‘Dengue Shock Syndrome’. And once in this stage, medical treatment is needed in an emergency basis and hospitalization becomes necessary.

So what is dengue?

It is a tropical disease, usually transmitted by mosquitoes and the common symptoms include fever, headache, muscle and joint pains and skin rash. There is no vaccine for dengue and the only way to reduce infections is to improve hygiene levels so as to prevent mosquito-bites and prevent mosquitoes from breeding. It’s particularly difficult to create a vaccine because it’s caused by different viruses and there are no animal models available for testing. The disease kills over five thousand Indians every year and is a seasonal threat, particularly during the monsoon seasons.

So what are the symptoms of dengue?

Characterized by severe flu-like symptoms, dengue affects infants, children and adults alike and could be fatal. The clinical manifestations of dengue vary with the age of the patient. A person suffering from high fever in the range of 40°C/ 104°F, accompanied by any two of the following symptoms could be suffering from dengue:

Severe headache
Pain behind the eyes
Nausea, Vomiting
Swollen glands
Muscle and joint pains
Rash

Symptoms usually last for 2-7 days. Dengue could progress to severe dengue, a potentially fatal complication, causing leaking of plasma, fluid accumulation, respiratory distress, severe bleeding and organ impairment.

The warning signs to look out for occur 3-7 days after the first symptoms along with a decrease in temperature are severe abdominal pain, persistent vomiting, and rapid breathing, bleeding gums, blood in vomit, fatigue, and restlessness.

Link: http://health.india.com/diseases-conditions/dengue-fever-do-not-give-aspirin-or-ibuprofen-to-the-patient/

Reproduced here by courtesy of Health India. Com

042. Iranian Technology To Control Dengue Through Larvicide.

Iranian Technology To Control Dengue Through Larvicide.
 
By Health India. Com
 
October 29, 2013
 

Authorities in Haryana’s Gurgaon district will experiment with an eco-friendly larvicide prepared by an Iranian company to control the spread of dengue and malaria, a spokesman said in Chandigarh on Monday. 

A delegation of scientists from Iran Monday met senior officials of the Gurgaon administration and Municipal Corporation and gave a presentation on how the larvicide could control the spread of these diseases. The delegation offered to give a sample of its technology.

‘This exercise will be completely on ‘no commitment, no costs’ basis. If the results are found to be fruitful, as per the claims of the delegation, then the larvicide would be used in whole of district Gurgaon on experimental basis as a pilot project,’ the spokesman said.

He said that the delegation had claimed that the larvicide is eco-friendly and only kills larva of mosquitoes. ‘It is harmless to plants, animals and even human beings. The water with this larvicide is safe for human consumption as well,’ the spokesman said, quoting the delegation. 

The delegation claimed that since 2000, when this larvicide was used in Iran to control malaria, number of cases of the disease reduced from 20,000 to less than 1,000 annually. It has been used in countries like Oman, Sudan, Turkey, Thailand, Nigeria and Malaysia, he added.

Link: http://health.india.com/news/gurgaon-to-try-iranian-technology-to-control-dengue/
 
Reproduced here by courtesy of Health India. Com 

041. Prevent Dengue With These 10 Practical Tips.

Prevent Dengue With These 10 Practical Tips.

By Health India. Com

Pavitra Sampath
July 10, 2013

With the monsoon come various diseases, and one of the most severe one is dengue. Also known as ‘break bone fever’ it is a painful and debilitating disease spread by mosquitoes. Caused due to the bite of an infected female aedes aegypti mosquito, the disease can be fatal. 

Once bitten, it takes about four to ten days for the symptoms to show. The most common symptoms are high fever, severe headache, pain behind the eyes, nausea, vomiting, swollen glands, muscle and joint pain and in some cases a rash. The more severe forms of dengue are hemorrhagic fever and dengue shock syndrome. There is no clear treatment for the condition nor is there a vaccine against it, so the best way is to prevent the disease from occurring at all. Here are a few simple and practical tips to keep dengue at bay: 

Aedes aegypti mosquitoes are known to bite humans during the day and their most common breeding grounds are man made containers. Therefore, it is advisable to not have any stagnant water around. Remember to clean out empty flower pots and not to over water potted plants. If the container that contains water cannot be emptied, remember to cover it well when not in use. 

Turn over empty pails and buckets, so that they do not collect excess water.

Use mosquito repellants regularly. Apply it well on all exposed areas, during the day as well as at night.

Make sure your window and door screens do not have any holes. If so, block those areas properly to eliminate mosquitoes.

If someone at home is ill with dengue, try to not let the mosquitoes bite them or others in the house.

Always sleep under a mosquito net.

If you use a cooler remember to empty out and clean the water tray regularly, even when not in use.

Always cover your trash can when not in use.

A natural method to keep mosquitoes at bay is to plant Tulsi near your window. The plant has properties that do not allow mosquitoes to breed. 

Using camphor as a repellant also works wonders. Light camphor in a room and close all the doors and windows. Leave it this way for about fifteen to twenty minutes to have a mosquito-free environment. 

Dengue is a completely preventable condition, all you have to do is take a few steps to keep yourself and your family safe. 

Link: http://health.india.com/diseases-conditions/prevent-dengue-with-these-10-practical-tips/

Reproduced here by courtesy of Health India. Com

Comment:

Platelet count in dengue:

How many numbers of platelets are present in blood after being affected by dengue? If the count of platelets decrease, will it lead to dengue?

Normal platelet count in a healthy adult is 140,000-400,000 platelets/cubic mm of blood. When infected with dengue virus, our body’s capacity to produce new platelets is affected. Platelet count starts decreasing below normal. Dengue is a viral disease spread by mosquitoes from one human to another. So, the only way it can really be prevented is by avoiding mosquito bites. Low platelet count per se does not cause dengue.