Safety of Over-the-Counter Medications in Pregnancy

Racial Disparities in Medication Use During Pregnancy: Results from the NISAMI Cohort

Purpose

This study aimed to evaluate racial disparities in medication use and associated factors among pregnant women receiving prenatal care at Brazilian Unified Health System primary care health units in the northeast region.

Patients and Methods

A total of 1058 pregnant women in the NISAMI Cohort were interviewed between June 2012 and February 2014. Medicines used during pregnancy were classified according to the Anatomical Therapeutic Chemical (ATC) classification system and ANVISA pregnancy risk categories. Prevalence ratios (crude and adjusted) and 95% confidence intervals (CIs) were estimated using Poisson regression with robust error variance. All analyses were stratified by race (Asian, black, brown/mixed, Brazilian indigenous, and white).

Results

Approximately 84% of the pregnant women used at least one medication, with a lower proportion among white women. The most reported medications were antianemic preparations (71.08%; 95% CI 68.27-73.72%), analgesics (21.74%; 95% CI 19.36-24.32%), and drugs for functional gastrointestinal disorders (18.81%; 95% CI 16.57-21.28%). Approximately 29% of women took potentially risky medications during pregnancy, with a higher prevalence among Asian and white women. Factors associated with medication use during pregnancy include a greater number of prenatal consultations, higher education levels, health problems, and smoking. In addition, maternal age above 25 years, smoking status, and two or more previous pregnancies were associated with potentially risky medication use during pregnancy.

Conclusion

A high prevalence of medication use during pregnancy was found; however, this prevalence was lower among white women. Nonetheless, black and brown women used antianemic preparations less frequently. This finding suggests that race is a factor of inequity in prenatal care, demanding public policies to mitigate it.

Herpes zoster infection in pregnancy: features and consequences

Herpes (varicella) zoster (HZ) infection occurs in 4 people per 1000 in the general US population (irrespective of prior varicella infection and vaccination status) each year and has been the subject of scientific inquiry for decades. The consequences of infection are myriad and may depend on the dermatome of involvement as well as host factors such as age, comorbidities, prior treatment or immunization, and immunologic status. Pregnancy is associated with an altered immune and hormonal status in the mother. While maternal HZ infection during pregnancy is not uncommon, the implications for both mother and child are not well established, although multiple studies of perinatal maternal HZ infection suggest no intrauterine transmission to the fetus. We review the current literature on herpes zoster infection in pregnancy, including epidemiology, diagnosis, potential immunologic sequelae, and strategies for prevention and treatment.

Self-medication practice among pregnant and postpartum women attending the regional hospital center of Souss Massa, Morocco: a cross-sectional study

Background: Self-medication among pregnant women represents a serious risk to the mother's and child's health. It is a global concern that requires careful attention from professionals in healthcare. In Morocco, there is a lack of available data on self-medication and predicting variables among pregnant and postpartum women. The purpose of this study was to determine the incidence of self-medication and the factors that contributed to it among pregnant and postpartum women in the Sous Massa Regional Hospital. Methods: A cross-sectional study was conducted using a pretested questionnaire among 420 pregnant and postpartum women who were attending the regional hospital center of the Sous Massa region from April to December 2022. Statistical analysis was performed using Jamovi Software. The logistic regression analysis was used to determine the significance of the association between the outcome and independent variables. Results: The research enrolled 420 pregnant and postpartum women. During the current pregnancy, 24.8% of the women used self-medication. The leading common causes/symptoms that necessitate self-medication among pregnant and postpartum women were Anemia (84.8%), epigastralgia (16.8%), vomiting, pyrosis (15.2%), and urinary and vaginal infections The therapeutic families concerned with self-medication practice were Analgesics (41.4%), Antacids (20.3%), antimicrobials (13.5%), and Vitamin supplements (9%). According to the findings, the most frequent sources of information were pharmacists (45.6%), followed by physicians (44.3%). The primary reasons given by respondents for self-medication were the need for rapid release (51.7%), previous treatments with the same drugs (31.7%), and 20% reported difficulty of access to healthcare professionals. Out of 95.9% of the participants reported that they knew the dangers of self-medication and 96% of them were informed and received information about the dangers and contraindications of self-medication during pregnancy. This was significantly statistically associated with self-medication respectively with p-value = 0.031 and p-value = 0.005. Conclusion: The findings of the present study provide an initial awareness of the state of self-medication among pregnant and postpartum women attending the regional hospital centers. It is recommended that healthcare professionals increase their interventions to improve the consciousness of pregnant women; this might require implementing suitable strategies to regulate the commercialization, delivery, and use of conventional medications.

Assessing the Effects of Medical Information on Parental Self-Medication Behaviors for Children's Health: A Comparative Analysis

Background and Objectives: Health professionals have voiced concerns about the danger of self-medication in times of growing use of over-the-counter medicines and, in some contexts, the unregulated selling of them. Previous research has examined the incidence of parental self-medication as well as the use and abuse of antibiotics without medical advice. However, these studies have limited evidence on the role of family doctors and the perceived severity of self-medication in the case of parents. Based on the Health Belief Model, our research tested the effects of exposure to medical information on the parents' attitudes toward self-treating their children, without medical advice. Specifically, we aimed to assess whether exposure to information warning about the risks of treating children without a medical prescription influences parents' attitudes toward administering medicines to their children without medical advice. Materials and Methods: 210 parents engaged in the study, and were divided into two groups. One group was exposed to educational materials related to the perils of self-medication and the second one was not. All participants answered the same questionnaire and the answers were compared between the two groups. Results: The results showed that our respondents evaluated the practices of self-medication negatively (a higher score indicates a more negative evaluation), especially when it came to treating their children without medical advice (3.91 ± 1.04 for unexposed and 3.98 ± 1.08 for exposed). However, their attitudes towards self-medication varied depending on their beliefs about administering certain medications. Both those exposed to the warning information and those who were not exposed have agreed that they are unable to avoid treatment of their ill child without medical advice. Conclusions: In general, our respondents evaluate negatively the practices of self-medication, especially the treatment of their children without medical advice. Therefore, future health education campaigns need to be targeted specifically, with messages that guide how to act in particular cases depending on the medication used and the child's condition.

Factors associated with knowledge about pharmacological management of pregnant women in Peruvian dental students: a logistic regression analysis

BACKGROUND

Clinical management to maintain or restore oral health through the use of drugs during pregnancy is crucial, since at this stage physiological changes significantly influence the absorption, distribution and elimination of the drug, considering also that excessive administration of drugs during this period may have adverse effects on the mother and/or fetus. Therefore, the aim of the present study was to evaluate the factors associated with knowledge of pharmacological management of pregnant women in dental students of a Peruvian university located in the capital and province.

METHODS

This analytical, cross-sectional, prospective and observational study assessed 312 Peruvian dental students from third to fifth year of study between February and April 2022. A validated questionnaire of 10 closed questions was used to measure knowledge about pharmacological management in pregnant women. A logit model was used to assess the influence of the variables: gender, age, year of study, marital status, place of origin and area of residence. A significance of p < 0.05 was considered.

RESULTS

The 25.96, 55.13 and 18.91% of the dental students showed poor, fair and good knowledge about pharmacological management in pregnant women; respectively. In addition, it was observed that students under 24 years of age and those from the capital were significantly (p < 0.05) 44% less likely to have poor knowledge of pharmacological management in pregnant women compared to those aged 24 years or older (OR = 0.56; CI: 0.34-0.92) and those from the province (OR = 0.56; CI: 0.32-0.98); respectively. Finally, those in their third and fourth year of study were significantly three times more likely to have poor knowledge (OR = 3.17; CI: 1.68-5.97 and OR = 3.88; CI: 2.07-7.31; respectively) compared to fifth year dental students.

CONCLUSION

The knowledge of dental students about pharmacological management in pregnant women was predominantly of fair level. In addition, it was observed that being under 24 years of age and being from the capital city were protective factors against poor knowledge, while being a third- and fourth-year student was a risk factor. Finally, gender, marital status and area of residence were not influential factors in the level of knowledge.

Perceived risks of over-the-counter medication use among pregnant Saudi mothers: A cross-sectional study

Objectives

Many women use over-the-counter (OTC) medicines, particularly during pregnancy. Therefore, this study investigated the perceived risks of using OTC medicines among pregnant Saudi mothers.

Methods

With a cross-sectional design and purposive sampling, the 28-item Drug Use Health Belief Scale was used to collect data from pregnant Saudi mothers (n = 366) in a general tertiary hospital. The data were analyzed with descriptive and inferential statistics. After normality testing, the percentages, mean scores, and standard deviations were used to examine the demographic data. One-way ANOVA was used to identify the relationships between perceived risks on the Health Belief Scale and the participants' sociodemographic profile variables. Post-hoc tests were used to identify differences in the independent variables among groups. The statistical significance threshold was set at p ≤ 0.05.

Results

Across the five domains of the Health Belief Scale, the perceived susceptibility domain had the highest rank (0.36). Significant differences were observed between the mean scores of pregnant Saudi mothers' perceptions of susceptibility and the benefits of using OTC medications (p = 0.05), perceptions of susceptibility (p < 0.001), and benefits while using OTC medications (p = 0.018) than those who did not use OTC medications. However, no significant differences were observed in the degree of perceived severity, barriers, and self-efficacy in mothers using OTC medications (p > 0.05).

Conclusion

Notable differences were found in pregnant women's perceptions of the risks of using OTC medications. Greater awareness of the risks of OTC medication use during pregnancy is required. To ensure mothers' safety, a collaboration between prenatal multidisciplinary team of professionals (e.g., doctors, nurses, midwives) in community and hospital settings should be prioritized.

Modern drug self-medication and associated factors among pregnant women at Settat city, Morocco

Purpose: The consumption of drugs during pregnancy without medical advice constitutes a risk for the mother and the fetus. It is a public health problem. This study aimed to assess self-medication practices among pregnant women, the most used medicines, and factors associated with this practice.

Methods: A cross-sectional study was conducted using a structured questionnaire on pregnant women who were attending Settat health centers. A simple random sampling technique was used to select the study participants. Descriptive and inferential statistics were computed using the SPSS version 19.

Results: Among 364 pregnant women, 118 (32%) practiced self-medication in modern medicine. Paracetamol was the most used medication, and nausea and vomiting were the most frequent symptoms reported by self-medicated pregnant women. Multivariate logistic regression analysis showed that women over 30 years old were four-fold more likely to practice self-medication than the other groups [AOR: 4.19; 95% CI (1.80–9.77)]. Similarly, unemployed women [AOR: 3.93; 95% CI (0.80–19.23)], those in third trimester [AOR: 2.63; 95% CI (1.29–5.36)], multiparous [AOR: 6.03; 95% CI (3.12–11.65)], without chronic illness [AOR: 2.84; 95% CI (1.26–6.41)], without therapeutic treatment [AOR: 10.1; 95% CI (2.81–37.03)] and who have attended ANC at least once, were more likely to practice self-medication than the other groups.

Conclusion: The prevalence of modern drug self-medication among pregnant women in Morocco is classified as lower. Health professionals can exert positive pressure through education and information provided during ANC about OTC medications to significantly reduce the rate of self-medication.

Medication use during pregnancy among women with congenital physical disabilities

BACKGROUND

Medication use during pregnancy is common, with up to 90% of pregnant women taking at least one medication. Women with congenital physical disabilities often report co-occurring conditions during pregnancy that may warrant pharmaceutical treatment, however, research is limited. We aim to describe medication use during pregnancy including: pain, psychotropic, and antibacterial medication, among women with and without congenital physical disabilities.

METHODS

We used data from the Slone Birth Defects Study (1976-2015), a case-control study that collected information on pre-pregnancy health conditions and exposures among participating mothers. Women with congenital physical disabilities (n = 132) included women with spina bifida, cerebral palsy, muscular dystrophy, limb deficiencies, and other skeletal/connective tissue conditions and were matched by interview year and study site to women without congenital physical disabilities (n = 528). Proportions and difference in proportions for each medication were compared between groups. Simple proportions were also calculated for duration and multiple medication use variables.

RESULTS

Women with congenital physical disabilities more frequently reported use of pain (acetaminophen and opioids), psychotropic (antidepressants), and antibacterial medications during pregnancy. Women with congenital physical disabilities used pain and psychotropic medications for longer, frequent durations, and more frequently reported haven taken multiple medications during pregnancy.

CONCLUSION

Women with congenital physical disabilities report higher medication use during pregnancy compared to women without physical disabilities. Patterns may be attributable to co-occurring conditions or increased risk of pregnancy complications in this population. Further research is needed to describe the patterns of medication use for clinical decisions regarding treatment of pregnant women with disabilities.