noun
definition
A mechanism or means by which conception as a result of sexual intercourse can be prevented or made less likely.
example
Putting a pig's bladder over one's penis during intercourse is not a good contraceptive.
Examples of contraceptives in a Sentence
Any Catholic who uses contraceptives in defiance of the Church are told they are being evil.
Intra-uterine contraceptives can be removed easily by a doctor or nurse.
Patients taking oral contraceptives should be asked to report any change in their bleeding patterns.
Cardiovascular disease and use of oral and injectable progestogen-only contraceptives and combined injectable contraceptives.
Q. What is the current view on combined oral contraceptives for people with lupus?
Condoms are barrier contraceptives made from latex rubber or a very thin plastic called polyurethane.
In several years time, perhaps by 2010, there will be a new generation of high quality male contraceptives.
Importantly, oral contraceptives reduce the risk of endometrial hyperplasia.
The authors set out to identify whether levetiracetam, the newest of the anti-epileptic drugs, influences the pharmacokinetics of steroid oral contraceptives.
Primarily a pustular rash may also be seen in those taking corticosteroids, lithium, oral contraceptives and anticonvulsant therapies.
However, alcohol consumption and oral contraceptives may cause a riboflavin deficiency.
Population based study of risk of venous thromboembolism associated with various oral contraceptives.
Some studies indicate a slightly increased risk of deep venous thrombosis in lupus patients using oestrogen-containing oral contraceptives (32).
Hormone treatment usually involves oral contraceptives.
Other factors that put individuals at higher risk for developing periodontal diseases include smoking, stress, poor diet, and taking certain medications such as antidepressants, some heart medicines, and oral contraceptives.
Drugs that decrease tolerance to glucose and affect the test include steroids, oral contraceptives, estrogens, and thiazide diuretics.
Trigger substances can include hormones (for example oral contraceptives, menstruation, pregnancy), drugs, and dietary factors.
Moreover, tetracyclines may reduce the effectiveness of oral contraceptives.
Both tetracycline and oral contraceptives are used to treat acne in teenage girls, but these drugs should not be used together.
Hormonal methods include birth control pills (oral contraceptives), Depo Provera injections, and Norplant.
Parents of adolescents often are concerned that distribution of contraceptives leads to increased sexual activity.
These include oral contraceptives that contain estrogen, the antiarrhythmia drug mexiletine (Mexitil), and the ulcer drug cimetidine (Tagamet).
Oral contraceptives are medicines taken by mouth to help prevent pregnancy.
Oral contraceptives, or birth control pills, contain synthetic forms of two hormones produced naturally in the body.
Some types of oral contraceptives use only progestational hormones, but most use a combination of estrogen and progestin.
Biphasic oral contraceptives use a constant amount of estrogen during the full cycle, but the amount of progestin is lower during the first half of the cycle and increases in the second half.
Triphasic oral contraceptives may vary both the estrogen and progestin levels at different times during the cycle.
When taken in the proper amounts, following a specific schedule, oral contraceptives are very effective in preventing pregnancy.
Studies show that fewer than one of every 100 females who use oral contraceptives correctly becomes pregnant during the first year of use.
The main way that oral contraceptives prevent pregnancy is by keeping an egg from ripening fully.
Oral contraceptives also change the uterine lining so that a fertilized egg cannot lodge there to develop.
However, oral contraceptives can be highly effective when used properly.
Oral contraceptives do not protect against AIDS or other sexually transmitted diseases.
Also, oral contraceptives are not effective immediately after a young woman begins taking them.
Smoking cigarettes while taking oral contraceptives greatly increases the risk of serious side effects.
Females who take oral contraceptives should not smoke cigarettes.
Young women who take oral contraceptives should be sure to tell the healthcare professional in charge before they undergo surgical or dental procedures, laboratory tests, or emergency treatment.
Females using oral contraceptives should avoid too much sun exposure and should not use tanning beds, tanning booths, or sunlamps until they know how the medicine affects them.
Some females taking oral contraceptives may get brown splotches on exposed areas of their skin.
Oral contraceptives may cause the gums to become tender and swollen or to bleed.
In women with certain health problems, however, oral contraceptives may cause problems such as liver cancer, noncancerous liver tumors, blood clots, or stroke.
The adverse effects of oral contraceptives can be impossible to predict.
Oral contraceptives may continue to affect the menstrual cycle for some time after a young woman stops taking them.
Anyone who has unusual symptoms while taking oral contraceptives should get in touch with her physician.
Oral contraceptives may interact with a number of other medicines.
Anyone who takes oral contraceptives should let the physician know all other medicines she is taking and should ask whether possible interactions can interfere with drug therapy.
These drugs may make oral contraceptives less effective in preventing pregnancy.
The list above does not include every drug that may interact with oral contraceptives.
Women should be sure to check with a physician or pharmacist before combining oral contraceptives with any other prescription or nonprescription (over-the-counter) medicine.
Parents become concerned that teens who use oral contraceptives are at risk of becoming sexually active.