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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The pharmacokinetic pattern of estradiol (CAS 50-28-2) and of estrone (CAS 53-16-7) during and after application of three strengths of a new transdermal estradiol patch (Dermestril) with active matrix was investigated in a cross-over study in 24 women in natural or surgical menopause. Free estradiol and estrone were assayed by GC-MS on plasma samples obtained during a 4-day application on the upper buttocks of the patches with 3 strengths and release rates of 25, 50 and 100 micrograms/day estradiol. The estradiol concentrations in plasma increased from 0-10 pg/ml typical of menopause to average concentrations of 23, 40 and 79 pg/ml during the application of the new estradiol transdermal patches with the three strengths. The concentrations of estradiol are in the range of those during the early follicular phase in women in fertile age. The increases were linearly related with the strength of the patches. Upon removal of the patches the estradiol concentrations returned to the basal low values in 8-24 h. Retarded with regard to estradiol, there was also an increase of estrone, from basal average concentrations of 22-32 pg/ml up to 31, 39 and 60 pg/ml. The increase of estrone was less pronounced than that of estradiol. Also estrone returned to its basal concentrations 24 h after removal of the patches. The estradiol/ estrone ratio from very low values typical of postmenopause increased to values of about 1, i.e. in the range of those found during the fertile age of woman. The adhesion of the patches was satisfying, provided that direct rough frictions were avoided. The patches were locally well tolerated, with rare mild and transient irritating effects on the skin. Also the systemic tolerability was good, with occasional mild or moderate side effects typical of estradiol (
headache
,
mastodynia
and pelvic heaviness) which in the practical use can be easily avoided by the application of patches of lower strength.
...
PMID:Pharmacokinetics of estradiol and of estrone during application of three strengths of an estradiol transdermal patch with active matrix. 927 45
Side effects are a common occurrence in the use of subdermal contraceptive implants (Norplant); approximately 70% to 80% of women using the device report abnormal uterine bleeding,
headaches
, acne,
mastalgia
, nervousness, appetite changes, and weight gain. Local implant site reactions range from 0.4% to 4.7%, with pain being the most common. Other insertion site complications include infection and implant expulsion. Only three cases have been described in the literature concerning implant site-related neuropathy, involving the sensory branch of the musculocutaneous nerve (lateral cutaneous nerve) in two cases and the antebrachial cutaneous nerve in the third case. We believe our report is the first case of an axonal loosing motor and sensory ulnar neuropathy associated with the removal of a subdermal contraceptive implant (Norplant). We review insertion site complications and their most likely causes. Also, we discuss alternative removal techniques for difficult-to-remove implants.
...
PMID:Ulnar neuropathy associated with subdermal contraceptive implant. 974 65
It has been suggested that cyproterone acetate (CPA) has a mutagenic potency. It has been postulated that a threshold dosage of CPA has mutagenic effects, but in the same way data have been published documenting that a continuous low dosage of cyproterone acetate leads to a reduction of mutagenic episodes. Despite published data about higher levels of DNA adduct creations due to CPA an international multicentre study analysing 2,506 patients with 7,971 patient-years that used CPA could not find any liver cell cancers, even if due to epidemiological data 6 liver cell cancers should have occurred upon this study group. The present study deals with the evaluation of 57 women which received CPA in combination with EE2 11-13 years before. The daily dosage was 2 mg CPA in combination with 35 mg or 50 mg EE2. In Germany these drugs were registered under the name of Diane 35 or Diane 50. Long-term follow-up evaluation concerning side effects, especially the appearance of liver cell carcinomas, were the aim of this study. With the records of 32% (18/57) of the above mentioned patient group the following long-term follow-up side effects could be observed: 1) weight gain, 2)
headache
, 3) migraine, 4) gastrointestinal disorders, 5) mood affections/depressions, 6) oedema of the legs, 7) skin affections, 8)
mastodynia
. No benign liver tumor or liver cell carcinoma was detected upon our group of investigated patients. In conclusion we can affirm that the use of CPA in a dosage of 2 mg per day does not lead to serious side effects under long-term follow-up observation conditions and that it's use does not correlate with a higher appearance of liver cell carcinomas.
...
PMID:[Long-term side-effects following cyproterone acetate containing therapy in gynecology]. 1085 13
(1) Mirena degrees is a contraceptive intrauterine device delivering levonorgestrel. (2) Its assessment is based on two prospective randomised multicenter trials comparing it to a copper device. (3) It is not known whether it is any more difficult to insert than other devices. (4) Efficacy, in terms of absolute protection and risk of extrauterine pregnancy, appears to be very good, at least equal to that of copper devices. (5) Women were less subject to menorrhagia than were women using a copper device. (6) In clinical trials up to a third of women had amenorrhoea. Some women had spotting during the first three months, and other adverse effects (e.g. acne,
headache
and
mastodynia
) were more frequent than among women using copper devices.
...
PMID:Levonorgestrel intrauterine device: new preparation. An alternative. 1150 15
The use of alternative medicines is increasing world-wide and in Israel. These drugs, considered by the Ministry of Health as food supplements, are to be obtained at pharmacies and health stores and are being sold freely, without any professional advice. Many of the herbs are used by patients to treat psychiatric disorders. These herbs have a pharmacological activity, adverse effects and interactions with conventional drugs, which can produce changes in mood, cognition, and behavior. We present the most commonly used herbal drugs, and discuss their safety and efficacy in psychiatric practice. Hypericum--used as an antidepressant and as an antiviral medicine, was reported in 23 randomized clinical trials reviewed from the MEDLINE. It was found to be significantly more effective than placebo and had a similar level of effectiveness as standard antidepressants. Recent studies almost clearly prove that this herb, like most of the conventional antidepressants, can induce mania. Valerian--is used as an anti-anxiety drug, and reported to have sedative as well as antidepressant properties. In contrast to the significant improvement in sleep that was found with the use of valerian, compared to placebo, there are several reports on the valerian root toxicity. This includes nephrotoxicity,
headaches
, chest tightness, mydriasis, abdominal pain, and tremor of the hands and feet. Ginseng--another plant that is widely used as an aphrodisiac and a stimulant. It has been associated with the occurrence of vaginal bleeding,
mastalgia
, mental status changes and Stevens-Johnson syndrome after it's chronic administration. It has interactions with digoxin, phenelzine and warfarin. Ginkgo--in clinical trials the ginkgo extract has shown a significant improvement in symptoms such as memory loss, difficulties in concentration, fatigue, anxiety, and depressed mood. Long-term use has been associated with increased bleeding time and spontaneous hemorrhage. Ginkgo should be used cautiously in patients receiving aspirin, NSAIDs, anticoagulants or other platelet inhibitors. Health care professionals can no longer ignore the widespread use of alternative medicines and cannot continue with the "don't ask, don't tell" policy. Clinicians should ask the patients about their use of herbs in a non-judgmental way, and should document the patient's use of these drugs. Finally, we must be more aware of the side effects and the potential drug interactions of these herbs, and advise our patients to avoid long term use of these drugs due to lack of information regarding the safety of these medicines.
...
PMID:[The safety of herbal medicines in the psychiatric practice]. 1154 87
Estradiol valerate 2mg/dienogest 2mg is an oral estrogen/ progestogen formulation that has been approved throughout the European Union for the treatment of climacteric symptoms in postmenopausal women. Dienogest is a progestogen that combines the properties of both progesterone and 19-nortestosterone derivatives. It has moderate affinity for the progesterone receptor, significant antiproliferative and antiandrogenic activity, and produces secretory transformation of the endometrium. Estradiol valerate is an esterified form of natural 17beta-estradiol, the most potent endogenous human ovarian estrogen, and is hydrolysed to estradiol soon after oral administration. Results from a randomised, double-blind, multicentre trial showed that oral estradiol valerate 2mg/dienogest 2mg and estradiol valerate 2mg/dienogest 3mg once daily for 1 year were each as effective as estradiol 2mg/estriol 1mg/norethisterone acetate 1mg in the treatment of climacteric symptoms in 581 postmenopausal women; reductions from baseline in Kupperman Index scores were 78.5, 74.5 and 75.0%, respectively. The number of days without any type of bleeding was lowest in patients treated with estradiol valerate 2mg/dienogest 2mg (8.7 days), and highest in the estradiol valerate 2mg/ dienogest 3mg group (12.1 days). During the twelfth month of treatment with estradiol valerate 2mg/dienogest 2mg, the percentage of patients who reported bleeding was 14.5%. Endometrial biopsy results were similar in patients treated with estradiol valerate 2mg/dienogest 2mg, estradiol valerate 2mg/dienogest 3mg or estradiol 2mg/estriol 1mg/norethisterone acetate 1mg once daily for 1 year; 90.8, 87.4 and 87.5% of samples, respectively, contained atrophic material. Proliferative material was found in 4.2, 2.5 and 4.4% of the biopsies, respectively; there was no incidence of hyperplasia in any of the treatment groups. A noncomparative multicentre study in 1501 postmenopausal women demonstrated that adverse events associated with estradiol valerate 2mg/dienogest 2mg once daily for 48 weeks included breakthrough bleeding,
mastalgia
,
headache
, abdominal pain, hypertension, thrush, migraine, weight gain, increase in endometrial thickness and metrorrhagia.
...
PMID:Estradiol valerate/dienogest. 1182 62
The treatment of hepato-digestive side effects of combined oral contraceptives using Citro B6 (an association of monopyridoxine citrate, betaine, and citric acid) in 50 women aged 16-62 years is reported. Citro B6 was administered in 1 or 2 courses of 20 days, 3 ampules per day. Therapeutic results were considered good or excellent in 43 patients, with disappearance of nausea and digestive disturbances, and improvement of
mastodynia
,
headache
, leg pain, and serum lipid levels. The author recommends the routine use of Citro B6 in association with oral contraceptives.
...
PMID:[Prevention and treatment of the secondary effects of oral contraceptives using Citro B-6]. 1225 58
The results of clinical trials of vaginal contraceptive pills suggest that this is a safe, effective, and acceptable means of fertility control. Plasma levels of progesterone rise at a slower pace and to a lower peak value when contraception is administered vaginally rather than orally. Despite lower blood levels, ovulation is suppressed in the majority of cycles and fertility control compares favorably with that observed in users of low-dose combined OCs. Lower steroid blood levels and the fact that vaginal pills bypass the liver minimize the occurrence of side effects noted in some OC users such as nausea, gastric intolerance,
headaches
, weight gain, and dizziness. In 1 clinical trial, 124 women used a vaginal pill containing 500 mcg of d-1-norgestrel and 50 mcg of ethinyl estradiol for 6-20 months, for a total of 1438 women-months. No pregnancies occurred in this series. Bleeding generally developed 3-5 days after insertion of the last pill and lasted 3-5 days in 98% of cycles. The interval between withdrawal bleeding events was 26-30 days in 86% of cycles. Breakthrough bleeding occurred in only 6 subjects. Vaginal discharge, involving pathogenic agents similar to those found in OC users, developed in 26 (20%) of subjects. 44 women (36%) discontinued before 1 year of use: 7 cited medical reasons (
mastalgia
, vaginal irritation), 6 desired pregnancy, and the remaining 31 found daily insertion tedious or distasteful. No significant changes occurred in blood cell counts, hematocrit, or blood chemistry. Smaller clinical trials of both Gestrinone, an anti-estrogenic progesterone, and a vaginal pill containing 50 mcg of mestranol and 1 mg of norethindrone have obtained similar results. These findings suggest that the vaginal contraceptive pill may offer family planning clinics a better alternative than OCs as the 1st prescribed contraceptive.
...
PMID:The vaginal contraceptive pill. 1226 27
The article is primarily a general discussion of the pill's medical aspects, prefaced by a discussion of the normal human menstrual cycle. Aspects of oral contaceptives reviewed include mechanisms, effectiveness, product formulation, instructions for use, adverse reactions, contraindications, and current developments. Oral contraceptive mechanisms include 1) blockage of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) release, 2) alteration of motility in the fallopian tubes 3) modification of endometrial maturation, and 4) rendering the cervical mucus hostile to sperm migration. Mild side effects of various oral contraceptives include nausea,
mastalgia
, edema, psychological changes,
headaches
, and failure of withdrawal bleeding. Moderate side effects include breakthrough bleeding, androgenic side effects, patches of increased skin pigmentation, and prolonged amenorrhea and infertility. Severe side effects include impaired liver function and jaundice, hypertension, and thromboembolic disorders. Topics of current research in steroidal contraception include depot therapy, continuous low-dose progestogen therapy, and postcoital estrogen therapy.
...
PMID:Pharmacology of contraceptive agents - new compounds with new problems? 1230 37
489 women from Sweden (n = 296) and from Great Britain and Germany (n = 193) took part in a test of 2 O.C. (oral contraceptive) preparations. 254 women used the triphasic SH B 264 AB preparation, while 235 women used Neovletta. A total of 2777 cycles was observed, during which no pregnancies occurred. The mean menstrual duration decreased nearly 2 days among Neovletta patients and 1 1/2 days among SH B 264 AB users (p .001). The rate of amenorrhea after 3 and 6 cycles was 1.6% and .5% respectively among SH B 264 AB users and 1.4% and 2.1% respectively among Neovletta users. Menstrual bleeding decreased. The rate of amenorrhea was significantly (p .001) greater among Neovletta users. The volume of menstrual bleeding decreased for users of both preparations. The incidence of bleeding irregularities was greater among those using Neovletta. 14.7% of the women discontinued O.C. use during the study, ca. 8% due to medical reasons, at about the same rate for both preparations. SH B 264 AB users more often reported side effects; the most frequent side effects for both preparations were
headaches
,
mastodynia
, and nausea.
...
PMID:[Fertility regulation using triphasic administration of ethinyl estradiol and levonorgestrel in comparison with the 30 plus 150 mcg fixed dose regime (Author's transl)]. 1230 81
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