Tampon

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For the commune of Réunion, see Le Tampon.
A tampon with applicator
The elements of a tampon with applicator. Left: the bigger tube ("penetrator"). Center: cotton tampon with attached string. Right: the narrower tube.
Digital tampon (tampon sold without applicator). (The ruler shown is in cm)

A tampon is a mass of cotton or rayon; or a mixture of the two inserted into a body cavity or wound to absorb bodily fluid. The most common type in daily use (and the topic of the remainder of this article) is disposable and designed to be inserted into the vagina during menstruation to absorb the flow of menstrual fluid. Several countries—including the United States, under the banner of the Food and Drug Administration (FDA)—regulate tampons as medical devices. In the United States, tampons are a Class II medical device.

History

The ancient Egyptians invented the first disposable tampons made from softened papyrus.[citation needed] The ancient Greeks created tampons made from lint wrapped around a small piece of wood, recorded in writing by Hippocrates in the fifth century B.C.[citation needed] Physicians in the medieval Islamic world also described the use of tampons, often for contraceptive purposes.[1] Other materials used for the first tampons have included: wool, paper, vegetable fibers, sponges, grass, and later cotton.

As a medical device, the tampon, (from the French for plug, or stopper[2]) has been around since the 19th century, when antiseptic cotton tampons treated with salicylates were used to stop the bleeding from bullet wounds,[3] and there have been reports of modern menstrual tampons being used for the same purpose by soldiers in the Iraq War.[4]

The applicator tampon with removal cord was invented in 1929 and submitted for patent[5] in 1931 by Dr. Earle Haas, who hailed from Denver, Colorado. Dr. Haas later sold the patent of the applicator tampon to Gertrude Tendrich, who founded the Tampax Company for the mass production of the lengthwise expanding tampon.

It is documented that gynecologist Dr. Judith Esser-Mittag developed, during her studies on the female anatomy, the digital design of tampon. In the late 1940s, Dr. Carl Hahn, together with Heinz Mittag, worked on the mass production of such a tampon. Dr. Hahn sold his Company which included the digital-style tampon range to Johnson and Johnson in 1974.

Design and packaging

Tampons come in various sizes, which are related to their absorbency ratings and packaging. The outward appearance of a tampon is similar for all brands, but their absorbency varies. The two main differences are in the way the tampon expands when in use; for example applicator tampons such as Tampax tampons and Natracare tampons will expand axially (increase in length), while OB, Natracare and Lil-lets digital tampons will expand radially (increase in diameter). All tampons have a cord for removal and some have an additional outer cover to aid insertion and withdrawal. Some women prefer to use a tampon which is contained within an applicator to further aid insertion. The majority of tampons sold are made of rayon, or a blend of rayon and cotton. Organic cotton tampons are made from only 100% cotton. Tampons are sold individually wrapped to keep them clean, and because the vagina is not a sterile body cavity, and for the vast majority of women contains “good bacteria”, there is no need for any menstrual device to be sterilized.

Tampon applicators may be made of plastic or cardboard, and are similar in design to a syringe. The applicator consists of two tubes an ‘outer’ or barrel and ‘inner’ or plunger. The ‘outer’ tube has a smooth surface to aid insertion and sometimes comes with a rounded end that is petalled.

The tampon itself sits inside the ‘outer’ tube, near the open end. The ‘inner’ tube is encased inside the ‘outer’ tube and held in place by a locking mechanism. The ‘outer’ tube is inserted into the vagina, then the ‘inner’ tube is pushed into the outer tube (typically using a finger) pushing the tampon pledget through and into the vagina.

Digital or non-applicator tampons are tampons sold without applicators; these are simply unwrapped and pushed into the vagina with the fingers.

Absorbency ratings

2 water drop marks mean that the absorbency is between 6 and 9 grams.

Tampons are available in several different absorbency ratings, which are consistent across manufacturers in the U.S.:

  • Junior absorbency: 6 grams and under
  • Regular absorbency: 6 to 9 grams
  • Super absorbency: 9 to 12 grams
  • Super Plus absorbency 12 to 15 grams
  • Ultra absorbency 15–18 grams

In the UK absorbencies range as follows:

  • Lite/Lites/Light (light flow) 6 g and under
  • Regular/Normal (light to medium flow) 6–9 g
  • Super (medium to heavy flow) 9–12 g
  • Super Plus (heavy flow) 12–15 g
  • Super Plus Extra (very heavy flow) 15–18 g

Brands

Some common tampon brands include:

Benefits

The tampon (in purple) fits completely inside the vaginal canal (in blue) except for the string.

Tampons are a menstrual device worn completely inside the vaginal canal with the exception of the string. Thus they offer discretion and freedom to women allowing activities such as swimming to continue without interruption. It is usually not necessary to remove a tampon before urinating or defecating. However, the hanging string may need to be pulled away from the genitals to avoid becoming wet from urine during urination or feces when having a bowel movement.

Unlike sanitary pads, menstrual blood is not exposed to the air with the use of tampons, so there is limited odour. There is no way to see that a woman is using a tampon when she is clothed, unlike sanitary pads, which have outlines that can sometimes be seen through fabric. As a disposable product, there is no need to wash anything in between use.

Toxic shock syndrome

Main article: toxic shock syndrome

Tampons have been shown to have an association with menstrual toxic shock syndrome (TSS), a rare but sometimes fatal illness. The U.S. FDA suggests the following guidelines for decreasing the risk of contracting TSS when using tampons:

  • Follow package directions for insertion
  • Choose the lowest absorbency needed for one's flow
  • Consider using cotton or cloth tampons rather than rayon
  • Change the tampon at least every 4 to 6 hours
  • Alternate between tampons and pads.
  • Avoid tampon usage overnight when sleeping
  • Increase awareness warning signs of toxic shock syndrome and other tampon-associated health risks

Following these guidelines can help to protect a woman from TSS, and cases of tampon connected TSS are extremely rare in the United States.

For UK information please visit the The Toxic Shock Syndrome Information Service[6].

Alternatives to tampons are Menstrual cups.

Other health concerns

Tampons may contain pesticides used on the cotton and chlorine which is used to bleach them. Some of the substances used to bleach tampons have been implicated in the formation of dioxin. A study by the FDA done in 1995 says there are not sufficient amounts of dioxin to pose a health risk; the amount detected ranged from undetectable to 1 part in 3 trillion, which is far less than the normal exposure to dioxin in everyday life.[7] Tampons not using bleaching are on the market, but no research has been conducted to determine whether all-cotton tampons and pads are safer than the more commonly available tampons and pads.[8]

Alternative choices

In Western culture, most women choose to use either tampons or disposable sanitary napkins to handle their menstrual flow. Other choices include menstrual cups, cloth menstrual pads, or a diaphragm.

Prior to the development of tampons, Western women generally resorted to reusable cloth rags. These would be soaked in a diaper pail after use. Rags continue to be used by women in some developing countries today, including much of Africa, out of affordability and distribution problems associated with other methods.

The Museum of Menstruation proposes that most premodern women used nothing at all, but bled into their clothing. It should also be remembered that premodern women often menstruated less than women today, being pregnant or breast-feeding for a larger proportion of their fertile lives.

See also

References

  1. ^ Sheikh, Sa'diyya (2003). "Family Planning, Contraception, and Abortion in Islam". In Maguire, Daniel C. (ed.). Sacred Rights: The Case for Contraception and Abortion in World Religions. Oxford University Press US. pp. 105–128 [115]. ISBN 0195160010.
  2. ^ Definition and etymology of tampon
  3. ^ Manual of the antiseptic treatment of wounds, by William Watson Cheyne, Published 1885, J. H. Vail, p 107 - 109
  4. ^ Tampons to the Rescue, Snopes.com
  5. ^ Original patent by Dr. Earle Haas
  6. ^ www.tssis.com
  7. ^ "Tampon Safety". FDA.
  8. ^ "Tampon Safety". Nat. Research Center for Women & Families. July 2009.

External links

Wikimedia Commons has media related to Tampon.
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