منابع مشابه
Oral contraceptives and hypertension.
Oral contraceptives result in a mild elevation of blood pressure in most women and overt hypertension in about 5%. Both estrogen and progestogen are responsible for the blood pressure effect, but the mechanism is as yet unknown. The risk of cardiovascular complications is found primarily in women over 35 years of age and in those who smoke. Preparations with an estrogen content of 30 g and a pr...
متن کاملOral Contraceptives a N D Hypertension
1 . The results of ambulatory blood pressure control in nineteen patients who were hypertensive on oral contraceptives are presented. 2. Withdrawal of the oral contraception in this group of patients reduced the average blood pressure significantly. Seven of the patients became normotensive after stopping the medication. 3. Hypertension was found among the relatives of the patients in twelve ca...
متن کاملOral Contraceptives
Current low dose OCs are highly effective with an excellent safety profile and many associated health benefits No single product has been shown to be superior in efficacy, safety or tolerability There is no "one size fits all" OC; different women may require different formulations Smoking particularly after age 35 with concurrent OC use greatly increases cardiovascular and thrombotic risks Age ...
متن کاملOral contraceptives and exercise.
A laboratory study was undertaken with volunteer females (aged 20-25) to determine the effect of OCs (oral contraceptives) on hematologic and metabolic variables during exercise. 5 of the women studied were naturally cycling and 7 were taking OCs. The women worked at 2 workloads on a bicycle ergometer at 50% and 90% of their maximal aerobic capacity during 3 different phases of their menstrua...
متن کاملAntibiotics and oral contraceptives.
With the exception of rifampin-like drugs, there is a lack of scientific evidence supporting the ability of commonly prescribed antibiotics, including all those routinely employed in outpatient dentistry, to either reduce blood levels and/or the effectiveness of oral contraceptives. To date, all clinical trials studying the effects of concomitant antibiotic therapy (with the exception of rifamp...
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ژورنال
عنوان ژورنال: BMJ
سال: 1978
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.6145.1165-b