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Scabies is a condition characterized by small grey or red lines on the skin which are very itchy. The itch, or pruritus, may become more intense especially at night. These lines are actually small burrows of tiny parasitic mites whose scientific name is Sarcoptes scabiei, more commonly called the scabies mite. While they may actually be seen by the naked eye of a keen observer, these mites may best be visualized only under the microscope.
The burrows made by these mites contain the eggs of their females, whose reproductive cycle may take around five days. The increased itchiness at night can be attributed to the increased activity of these mites during such time.
The mites prefer moist and sweaty areas to lay their eggs, like in the armpits, in between fingers, on the hands, groins, buttocks, toes, and on genitalia. The parasite may easily be spread by direct contact.
The condition is not really serious considering how easily it may be treated when only one individual has the infestation. However, it becomes a problem in overcrowded living quarters, where treatment of one infested person may prove futile unless all inhabitants are treated. Vigilance must also be observed regarding personal hygiene and the general cleanliness of the abode or building.
Infected individuals may have numerous sores and scabs all over their bodies due to the constant scratching of the itchy burrows. These sores and scabs may get infected and start having pus after some time. This is a serious complication of scabies, and has been found to be rather common in people from lower socio-economic backgrounds. It is wise to promptly seek medical help when this is observed.
The constant scratching of the itchy burrows of the scabies mite may also result with dry, cracked areas of the skin which may sting intensely upon contact with water or soap, adding still to the discomfort of the individual with the skin condition.
There are many anti-scabies lotions in the market, and these have been found to be very effective when used properly. Anti-scabies lotions often have to be applied from below the neck to the soles of the feet. The eyes should be avoided during the application. Usually, anti-scabies lotions have to be left on for 24 hours, then washed off thoroughly with soap and water. The treatment should be repeated for 2 more days afterwards with most lotions.
People who have come in contact with infested individuals may do well to apply anti-scabies lotion even if they have not yet started itching or having the characteristic tiny, red lumps in moist areas of their bodies. This is because the infestation does not manifest itself quickly, and people who have come in contact with infested individuals may end up scattering the mite without them knowing it.
Because contact may lead to spread of scabies, an infested person's clothes, bed linen and towels should be separated from those of other family members and washed thoroughly in hot water. The risk of acquiring the mite by using the personal garments and accessories of the infested person cannot be overemphasized, and therefore must be avoided at all times.
Reference:
Medical Media Information (Netherlands). Philippines Health Guide. MediMedia Asia Pte Ltd. 1998.
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