Giardia infection is an intestinal infection marked by abdominal cramps, bloating, nausea and bouts of watery diarrhea. Giardia infection is caused by a microscopic parasite that is found worldwide, especially in areas with poor sanitation and unsafe water.
Giardia infection (giardiasis) is one of the most common causes of waterborne disease in the United States. The parasites are found in backcountry streams and lakes but also in municipal water supplies, swimming pools, whirlpool spas and wells. Giardia infection can be transmitted through food and person-to-person contact.
Giardia infections usually clear up within a few weeks. But there may have intestinal problems long after the parasites are gone. Several drugs are generally effective against giardia parasites, but not everyone responds to them. Prevention is our best defense.
SYMPTOMS OF GIARDIASIS
Some people with giardia infection never develop signs or symptoms but still carry the parasite and can spread it to others through their stool. For those who do get sick, signs and symptoms usually appear one to three weeks after exposure and may include:
- Watery, sometimes foul-smelling diarrhea that may alternate with soft, greasy stools
- Fatigue or malaise
- Abdominal cramps and bloating
- Gas or flatulence
- Weight loss
Signs and symptoms of giardia infection may last two to six weeks, but in some people they last longer or recur.
CAUSES OF GIARDIASIS
Giardia parasites live in the intestines of people and animals. Before the microscopic parasites are passed in stool, they become encased within hard shells called cysts, which allows them to survive outside the intestines for months. Once inside a host, the cysts dissolve and the parasites are released.
Infection occurs when someone accidentally ingest the parasite cysts. This can occur by swallowing contaminated water, by eating contaminated food or through person-to-person contact.
SWALLOWING CONTAMINATED WATER
The most common way to become infected with giardia is after swallowing contaminated water. Giardia parasites are found in lakes, ponds, rivers and streams worldwide, as well as in municipal water supplies, wells, cisterns, swimming pools, water parks and spas. Ground and surface water can become contaminated from agricultural runoff, wastewater discharge or animal feces. Children in diapers and people with diarrhea may accidentally contaminate pools and spas.
EATING CONTAMINATED FOOD
Giardia parasites can be transmitted through food — either because food handlers with giardiasis don't wash their hands thoroughly or because raw produce is irrigated or washed with contaminated water. Because cooking food kills giardia, food is a less common source of infection than water is, especially in industrialized countries.
If our hands become contaminated with fecal matter — parents changing a child's diapers are especially at risk. So are child care workers and children in child care centers, where outbreaks are increasingly common. The giardia parasite can also spread through anal sex.
HOMEOPATHIC MEDICINE OF GIARDIASIS
Nat Phos - Very useful for giardiasis with profuse belching with sour taste.
Carbo Veg- Useful for person who experiences rancid, bad and putrid tasting eructations.Very useful when eructations get worse with eating and drinking.
CHINA - Very useful where there is excessive weakness from recurrent bouts of diarrhoea resulting from giardia infection. Very useful fo Prostration . Useful for person who experience fainting spells.
NATRUM MUR - Very useful for giardiasis in case of emaciation and prominent weight loss.
RL 36 : for All Types of Gastric and Stomach Problem