Candidiasis Pictures

Jun 29 2011 Published by admin under Uncategorized

What is Candidiasis?

Candidiasis, also known as moniliasis, is a fungal inflammatory reaction caused by Candida fungi. Infection occurs when the fungus penetrates the tissue, colonize, and release toxins that trigger an acute inflammatory response. The most commonly affected areas are mouth, esophagus, skin, and other moist areas of the skin.

Under normal conditions, the yeast known as Candida is a normal part of microflora existing on the skin and in the gastrointestinal tract, mouth and in the female’s reproductive organ. Any change in the body or in the environment that would permit the yeast to suddenly proliferate can lead to candidiasis. The most common situation is the continued use of broad-spectrum antibiotics. Harmless bacteria, in addition to a small amount of the fungus Candida albicans, are living to compete with the fungus, thus keeping them under control. With the use of antibiotics, the number of bacteria is diminished while the fungus multiplies without restriction and begins to cause symptoms. Other underlying factors that are present in a susceptible individual are escalating blood glucose level, and weakened immune system, radiation and corticosteroid therapy.

The clinical manifestations seen in the female reproductive organ include itching on the private organs, thick, white, odorless discharge, and difficulty during urination and sexual intercourse.

If the mouth is involved, the infection can cause a creamy or bluish-white discharge on the tongue and mouth, which causes sore throat.

Itch red rash with flaky patches are observable on the skin surface. In serious cases, the infection can produce chills, hyperthermia and severe body malaise.

The first goal of treatment is to improve any underlying disorder that has activated the onset of candidiasis. The other collaborative actions are pharmacologic. Antifungal agents in the form of creams, ointment, oral gels, and oral solutions are prescribed for superficial candidiasis. Clotrimazole is prescribed for mucous membrane infections and amphotericin B for systemic infection.

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Scabies Pictures

Jun 22 2011 Published by admin under Uncategorized

What is Scabies?

Conversationally established as the seven-year itch, Scabies is a highly communicable skin infection described by the eruptive lesions created from the skin excavations of the female itch mites called Sarcoptes scabiei. These eight-legged parasites are microscopic measuring around 0.33 to 0.45 mm but at times they are detectable as white pinpoints so a magnifying glass is of use. The parasite burrows underneath the epidermis to lay eggs and initiates an intense allergic irritation.

Scabies Causes

Any person can develop infection or re-infection since it is easily spread most often by prolonged, direct physical contact with infected individuals. The disease may also be transmitted from inanimate objects or by sexual contact. The time-span needed for the female itch mite to burrow on infected skin and lay eggs is within a day from the initial contact with the infected individual.

Scabies Symptoms

The clinical manifestations involve intense and unrelenting itchiness which becomes worse at night and after a hot shower. There are also superficial burrows which are often linear or s-shaped and come out as tiny, wavy, flushed, grayish or dark outlines on the skin surface, especially on the folds under the arms, around the wrists and between the fingers, and other moist areas. When larger areas of the body are involved and secondary infection is serious, hyperthermia, headache and body weakness will occur.

Scabies Treatment

This infection is more frequently observed in congested vicinities with insanitary living situations. It is a sign of poor hygiene. Care must be observed regarding effective preventive measures including good personal hygiene, regular changing of clean clothing, beddings and towels, exposing the linens used under the sun, washing used linens in hot water, general house cleaning and improving the sanitation of the environment. Stuffed toys can be wrapped up in a plastic bag for three days because the parasites cannot live on for too long being away from host’s skin. All rooms in the residence have got to be vacuumed and the bag should then be destroyed.

The medical management includes assessing the whole family of the infected individual before assuming any treatment, for as long as one member stays infected, others will potentially get the disease. Dermatologists treat this infection by recommending a medicated lotion to destroy the itch mites. People are instructed to apply permethrin cream from the neck down and let it remain on the skin during the night before it is washed off. This cream application is regularly repeated in a week. Benzyl benzoate emulsion and Kwell ointment are effective but should be limitedly applied entirely to the skin.

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Kidney Stones Pictures

Jun 21 2011 Published by admin under Uncategorized

What are Kidney stones?

Also known as renal calculi, kidney stones are formed by deposition of crystal aggregations from insoluble substances like nitrogenous wastes and calcium compounds in the kidney.

Naturally, these stones leave the body by passage in the urine. Small pieces of stones easily pass through the ureter and out through the urethra when one urinates without causing any symptoms. Larger ones which are about 2-5 mm in diameter may never leave the kidney; sometimes however, it enters the ureter and causes renal colic or an intermittent, severe pain and spasm until the stone reaches the bladder. The pain is caused by the peristaltic contractions as the ureter attempts to expel the obstruction. It is commonly felt in the flank and lower abdomen radiating to the groin lasting for about 20 minutes to 1 hour

The etiology of urinary stone formation is complicated. It encompasses a number of factors, including, low urine volume, hereditary factors, high calcium levels in the blood, diet high in oxalate, urinary tract infections, and excessively acidic urine.

An individual is advised to drink at least 3 liters of water every day to flush the stones into the bladder. Trap the stones when it passes by filtering urine with a piece of gauze or filter so that it can be used for stone analysis. OTC pain relievers taken in moderation are recommended. Doctors may prescribe antispasmodic drugs to relax the ureter muscle during passage of stones. They may also prescribe potassium citrate to decrease urine acidity.

With a procedure called extracorporeal shock-wave lithotripsy, larger stones can be crushed via condensed bursts of sound waves. Dietary modification is advised to prevent reappearance of stones. Avoid sodium, foods rich in oxalate, and animal protein. In extremely rare cases where patient does not respond well to treatment options, a surgical operation is required to take away the kidney.

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