Tag: headache

Infectious Mononucleosis

Also known as mononucleosis or mono Pfeiffer’s disease or glandular fever, infectious mononucleosis can be identified by inflamed lymph glands and constant fatigue. The disease is named so as the amount of mononuclear leukocytes which belong to white cells increase in number. The cause of the disease is EBV (Epstein – Barr virus) or in some cases cytomegalovirus. Both these viruses belong to the family of herpes simplex. According to statistic majority of the adults in the United States are exposed to the virus Epstein Barr, a very widespread virus. Although the virus does not show any visible affects in children but it does in adolescents which can lead to infectious mononucleosis in nearly fifty percent of cases of exposure to the virus.

The other virus called cytomegalovirus which also belongs to the family of herpes simplex causes the cells to become enlarged. According to statistics, about eighty percent of adolescents infected with this virus generally dont see any further symptoms. Although EBV has potential to develop infectious mononucleosis in adolescents the virus could make throat and blood cells its home for the lifetime. The virus has the capability to bounce back and reactive from time to time but the consolation is that it would reactivate without symptoms.

The condition usually lasts for 1-2 months. The symptoms may vary from one adolescent to other but may include inflamed lymph glands in areas such as groin, neck and armpits, fever, continuous fatigue, enlarged spleen, sore throat as a result of tonsillitis that can make things difficult to swallow and last but not the least minor liver damage that can lead to short-term jaundice. Some adolescents may also experience symptoms such as abdominal pain, petechial hemorrhage, muscle ache, headache, depression, loss of appetite, skin rash, weakness, dizziness, enlarged prostrate, dry cough, swelled genitals and puffy and swollen eyes. Some parents are puzzled by the symptoms of mononucleosis as it may be similar to other medical conditions. It is safe to consult a doctor in such cases.

The viruses are usually transmitted to other people through saliva (the reason why it is also called kissing disease), blood, sharing drinks and sharing utensils. The symptoms usually lasts for 4-6 weeks and do not cross 4 months. The disease is diagnosable but requires a though medical history of the adolescent. The diagnosis also involves physical examination of the adolescent and is based on symptoms reported to the physician. The diagnosis is further supported by laboratory test like blood test, antibody test and test to count white blood cells.

A rest of about a month is generally advised and normal activities can be resumed after acute symptoms disappear. Also care should be taken to avoid physical activities which are heavy in nature and also activities or sports involving physical contacts should also be avoided. Care must also be taken to avoid eating sweet things in excess for few months.

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Heat-Related Illnesses in Teens

Heat related illnesses are caused due to prolonged exposure to heat and also humidity without any reprieve and due to inadequate intake of fluids. Kids and teens adjust to the variations in heat compared to adults who adapt more quickly. However the heat production is high in them when compared to adults but sweat relatively less. Sweating is the natural action of the body and cooling mechanism to counter heat. Kids and teens often ignore these facts and do not hydrate themselves enough while playing, participating in sports and exercises.

Kids and teens with health problems that are chronic or those who are on certain prescription could be more susceptible to heat related problems. Overweight adolescents or those who wear heavy clothing in times of exertion also suffer heat related illnesses. Heat related illnesses are basically classified into three types. They are: Heat cramps, heat stroke and heat exhaustion.

Heat cramps are the mildest of all heat related injuries and constitute aching muscle cramps and also spasms that occur during intense exercising and also after intense exercising and also sweating in high heat. The symptoms of heat cramps include cramps that are painful in the legs. Flushed and moist skin is also symptoms of heat cramps. The symptoms could also include mild fever generally below 102 degree Fahrenheit. Teens suffering from heat cramps should move to a cool place and take adequate rest. Remove any excessive clothing and wear or put cool clothing on skin or cool skin using air conditioner or fan. Sports drinks which are cool and which contains sugars and salts can also be taken. Stretching out cramped muscles slowly and steadily also helps reduce heat cramps.

On the other hand hear exhaustion is more serious and severe compared to heat cramps and occur due to heavy loss of salt and water from the body. Extreme heat conditions, inadequate fluid intake and excessive sweating results in this conditions. Also, heat exhaustion occurs as a result of inability of the body to maintain the body temperature below the normal which can deteriorate further and also result in a heat stroke which is even worse. The symptoms of heat exhaustion are: muscle cramps, moist skin, pale skin, nausea, fever above 102 degree Fahrenheit, diarrhea, vomiting, fatigue, headache, weakness, anxiety and faint feeling. Teens suffering from heat exhaustion should stay in cool surrounding and take enough rest. Removing excessive clothing, putting on cool clothes and sitting in fan or air conditioning also helps the situation. Intake of cold sports drinks which contains salts and sugars are also advisable. If a teen doesnt show any signs of improvement even after taking all these measures a physician should be consulted immediately.

Heat stroke is the severest condition of all heat related illnesses. In this condition the body gets overwhelmed with excessive heat and the efficiency of the system that regulates body heat goes down considerably which can result in a serious emergency requiring immediate medical care. The symptoms of heat stroke include dry and warm skin, very high fever generally above 104 degree Fahrenheit, increased heart rate, appetite loss, nausea, headache, vomiting, fatigue, agitation, confusion, stupor, seizures, coma and possible death. A teenager experiencing symptoms of heat stroke should stay in a cool place and have adequate rest. Heat stroke is a serious condition and emergency attention should be sought by calling 911. In the meanwhile the affected teenager should be made free of excessive clothing and should be worn with cool clothes and also put cool water on the skin to lower the temperature. Placing ice bags in armpits also helps. Make the teenager drink cool drinks if the teenager is alert.

Heat strokes are very much preventable if certain precautions are taken like drinking adequate water during hot days, avoiding alcoholic and caffeine drinks, wearing light clothes, exercising in cooler time of the day, wearing sunglasses and hat, using umbrella on a hot day, applying sun cream with a spf of at least 15 etc.

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Eye problems and injuries in Adolescents

Every year more than one million people get eye injuries, out of which ninety percent are preventable if safety eyewear is used. One hundred and twenty five thousand eye injury cases are caused by household products.

It is a good habit to wash hands regularly, especially after handling household chemicals. When using detergents and hazardous solvents, the handler must wear chemical safety goggles. Also, no children must be around while handling chemicals. While spraying, the nozzle must be turned away from the face. Fertilizers, pesticides and paints must be stored away from reach. While doing household activities proper protective gears such as goggles, gloves, boots and helmet should be worn, if required. The house must be illuminated adequately to avoid accidents in the dark. Stairs should also be illuminated and the rails must also be installed. The instructions for opening the tops of bottles must be read carefully to avoid them from popping and injuring other people. Children and adolescents should read instructions before handling operating equipment before playing games. All power equipment must be installed with guards. While playing outside, the eyes must be protected by UV protective goggles and it is a bad idea to look at the sun directly.

Precautions should not only be taken indoors, but outdoors too. This is because; more than forty thousand people get eye injuries outdoors. Ninety nine percent of the injuries are caused while playing sports. So it is necessary for the youngsters to wear protective eyewear while playing sports or when involved in outdoor recreational activities. A special helmet is designed with wire shield or polycarbonate face mask which is not only safe, but comfortable, too. Protective eyewear should also be worn while performing experiments in science lab. Fireworks must only be handled by adults.

Because of increasing use of computers, more and more youngsters are getting eye strains. The symptoms of eye strain caused by computer are red & watery eyes, focusing problems, aching & tired eyelids, eye muscle spasm, backache and headache. In such an environment, eye exercise must be done regularly. The eyes must be made to focus on distant objects and should be rotated from side to side. It is extremely important to give ample rest to the eyes. Glasses with UV shield must be worn when looking at the computer screen. Eye strain can be avoided by increasing the distance from the monitor.

Eye hazards are also caused when cosmetics are used improperly by contact lens wearers. Some of the adverse reactions are injury, eye irritation, allergy, dryness, infection, and lens deposition. That is the reason why adolescents must be made aware of the risk they will face when opting for contact lens. Girls should understand that they should buy hypoallergenic cosmetics and especially the non-scented variety, manufactured by big brand names. Cosmetics should not be shared with anything else. The applicator brushes must be washed regularly and old mascara must be disposed and not refilled. Eye shadows which are glittery, pearlized, frosted or iridescent contain ground tinsel or oyster shell, which should be always avoided. Eyeliner should not be applied in the inner lid edge. Loose powder should be avoided. Cream should not be applied near the eyes. The wearer should wash hands while handling contact lens. No crying, washing of face or bathing should be done with the contact lens on.

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Drugs to Fight Alzheimer’s

Although there is no known cure yet for Alzheimer’s disease, there are already a number of drugs available worldwide that can help slow down a patient’s cognitive deterioration. The main aim of these Alzheimer’s medications is to try and improve cognitive ability or the person’s capability to think, perceive, judge and recognize.

There are currently five drugs approved by the Food and Drug Administration (FDA) that can be used to treat Alzheimer’s. There is ongoing research done all the time to test the effectiveness of such medications since they do not serve as a cure-all for the disease.
These medications may not have the same effects on all patients that are suffering from Alzheimer’s. But such prescription drugs can have significant effects on some of the patients with Alzheimer’s disease and should be given consideration as a possible treatment.

The 5 FDA Approved Medications are:
Aricept
Cognex
Exelon
Razadyne
Namenda

The first four drugs listed above belong to a group of drugs known as Cholinesterase Inhibitors. They work by trying to delay the break down of a substance known as acetylcholine in the brain which helps in bridging communication between nerve cells and has an important role in a person’s memory.

Nameda on the other hand acts on another neurotransmitter called glutamate and shields the brain from then said substance which contributes to the death of brain cells in people with Alzheimer’s disease. This drug is more effective in treating moderate to severe forms of Alzheimer’s disease, improving the day to day life of the person with Alzheimer’s disease.

The most common side effects associated with the drug Nameda include dizziness, confusion, constipation, headache and skin rashes. Some patients may experience less common side effects such as tiredness, back pain, high blood pressure, insomnia, hallucinations, vomiting and occasional shortness of breath.

The drugs Aricept, Exelon and Razadyne are seen to be most effective in treating the early stages of Alzheimer’s disease. This group of prescription drugs has been shown to have some modest effect in slowing down the degeneration of a patient’s cognitive abilities.

These drugs can also help in trying to reduce certain behavioral problems usually exhibited by people suffering from Alzheimer’s. When these drugs are administered effectively on an Alzheimer’s patient, they can significantly improve one’s quality of life and more able to cope up with the disease.

Alzheimer’s patients taking these medications may experience some side effects which may not be the same for all patients. Common side effects observed in patients using the drug Aricept include nausea, vomiting, excessive tiredness, sleeping troubles and muscle cramps.

Less frequent observed side effects of the drug are headaches and dizziness with rare cases of patients suffering from anorexia, gastric or duodenal ulcers, gastro-intestinal hemorrhage, bladder overflow obstruction, liver damage, convulsions, heart problems and psychiatric disturbances while using Aricept as medication.

The usual side effects seen in using Exelon as treatment for Alzheimer’s are nausea, vomiting, weight loss, stomach upset and fatigue. Less usual side effects observed with the use of the said drug are abdominal pain, sweating, diarrhea, headaches, tremor, and psychiatric disturbances such as anxiety or depression with rare cases of patients experiencing gastro-intestinal bleeding.

The drug Cognex is used less frequently for Alzheimer’s treatment as it can cause serious liver damage to most patients. Other side effects of the drug include nausea and vomiting. Some patients may also experience some abdominal pain, sore muscles, headache, dizziness, rapid breathing, increased urination, insomnia, runny nose or mouth, swelling in legs and feet when taking Cognex. Some of the most severe side effects associated with using Cornex are liver damage, heart problems and seizures.

The common side effects often reported with the use of Razadyne are nausea, vomiting, appetite loss and weight loss. Less common are fatigue, dizziness, tremor, headaches, abdominal pain, urinary tract infection, blood in urine, runny nose. There are no serious side effects with this drug.