Paracetamol vaccination

Drug-induced liver injury (DILI) is a rare yet potentially life-threatening disease. Besides intrinsic DILI, which is mainly caused by paracetamol overdosing and which is dose-dependent and predictable, there is idiosyncratic DILI-an unpredictable and dose-independent injury of the liver caused by certain medications that only occurs in a minority of patients taking this drug. The reason why some patients react with DILI towards a specific drug is still unknown. However, the immune system plays a central role, which is underlined by the association of certain human leukocyte antigen (HLA) polymorphisms and DILI caused by specific drug classes...

BACKGROUND: Needle pain due to routine vaccination is an important factor contributing to low vaccine adherence and immunization coverage. Prophylactic oral analgesics can address this important issue of needle pain related to vaccination. Paracetamol and mefenamic acid are commonly used nonsteroidal anti-inflammatory drugs for pain relief, but there is little published literature on whether the same can be used for needle pain related to vaccination. OBJECTIVES: This study was planned to compare the efficacy of oral mefenamic acid and paracetamol over placebo as a prophylactic analgesic during vaccination and prophylactic antipyretic during the post-vaccination period...

The four-component recombinant-DNA anti-meningococcus B vaccine (4CMenB) has been approved by the European Medicines Agency in 2013. In Italy, 4CMenB is recommended since 2017 for use in infants under one year of age. Due to the strong evidence of increased risk of fever after administration, surveillance of adverse events following immunization (AEFIs) is a priority for 4CMenB. This cross-sectional prospective study aims at investigating 4CMenB's safety profile. The study population is represented by infants under twelve months of age vaccinated with 4CMenB in selected ambulatories in Apulia, a region in South-Eastern Italy, from October 1st, 2020, to March 31st, 2023...

Herpes zoster (HZ) causes significant morbidity, particularly in older adults. With the advent of a recombinant zoster vaccine, HZ is potentially preventable. However, data on HZ burden and healthcare utilization in primary care populations remains scarce. This study described the prevalence and healthcare utilization in managing HZ in a developed community. A retrospective database review was conducted across a cluster of 8 public primary care clinics in urban Singapore. Data of multi-ethnic Asian patients with a diagnosis code of "herpes zoster" from 2018 to 2020 was extracted from their electronic medical records...

The arrival of specific vaccines was crucial for the eradication of COVID-19. Despite the security of the vaccination, the administration of COVID-19 mRNA vaccines often causes systemic side effects for a short time after the injection, such as headache, fatigue, fever, muscle pain and nausea. These side effects can limit the adherence to COVID-19 vaccines administration, especially in healthcare workers. This study aims to analyze the impact of the prophylactic use of paracetamol to reduce the post-vaccination Comirnaty/Pfizer adverse effects...

INTRODUCTION: Fever is both a sign of various diseases (chief of which are infectious in nature) and an adverse effect of certain interventions (e.g. vaccines, drugs) in the pediatric population. It elicits anxiety among caregivers and healthcare professionals alike resulting in non-evidence based practices, adverse medication administration events, waste of scarce resources and overutilization of health facilities. The determinants of these practices among caregivers in the domiciliary contexts have not been well characterized in developing settings...

The four-component meningococcal serogroup B vaccine (4CMenB) is indicated for the prevention of invasive meningococcal disease (IMD) caused by Neisseria meningitidis serogroup B. Co-administering 4CMenB with other vaccines may improve vaccine uptake provided that the safety and immunogenicity of either are not affected. Published literature on the immunogenicity and reactogenicity of 4CMenB co-administered with other routine childhood and adulthood vaccines was reviewed. From 282 publications identified, data were collated from 10 clinical studies, 3 real-world studies, and 3 reviews...

OBJECTIVE: To describe the incidence of adverse events following immunisation (AEFI) and determine the factors that affect the onset and duration of AEFI after COVISHIELD vaccination among healthcare workers. DESIGN: Prospective cohort study. SETTING: Tertiary healthcare, Korle-Bu, Ghana. PARTICIPANT: Three thousand and twenty-two healthcare workers at least 18 years of age were followed up for 2 months after receiving two doses of the COVISHIELD vaccine...

Vaccination programs against COVID-19 have been implemented all over the world since December 2020. Beside the common side effects of vaccines, there are also increasing reports of herpes zoster (HZ) activation. In this report, we describe three cases of HZ, one of them with post-herpetic neuralgia (PHN) after receiving inactivated COVID-19 vaccine. The first two patients developed HZ 8 and 10 days after vaccination, respectively. When pain could not be controlled with paracetamol and non-steroidal anti-inflammatories, the patients received weak opioid codeine...

Background Primary health centres are in charge of effectively implementing the COVID-19 vaccination program in rural areas. So, the study was planned to seek insight into the challenges faced by health personnel in the effective implementation of the COVID-19 vaccination program. Methodology The study was conducted in a rural area of Akola district which lies in the western parts of Maharashtra State and belongs to the Vidarbha region and is said to be one of the progressive districts in the region. A qualitative study was planned to understand the barriers and facilitators of the COVID-19 vaccine implementation program at rural and tribal areas...

BACKGROUND: COVID vaccination is now offering a way to transit out of this phase of the pandemic. Two vaccines were approved by the Central Drugs Standard Control Organization (CDSCO) in India: Covishield and Covaxin. However, the vaccines are known to have Adverse Drug Reactions (ADRs) like fever, body pains, headache, pain, and swelling at the injection site. AIM: To assess the Safety of ADRs with Covid Vaccination in the South Indian Population. METHOD: This prospective, multi-centric study was carried out for six months (February 2021-July 2021)...

Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) is a novel strain of SARS coronavirus. The COVID-19 disease caused by this virus was declared a pandemic by the World Health Organization (WHO). SARS-CoV-2 mainly spreads through droplets sprayed by coughs or sneezes of the infected to a healthy person within the vicinity of 6 feet. It also spreads through asymptomatic carriers and has negative impact on the global economy, security and lives of people since 2019. Numerous lives have been lost to this viral infection; hence there is an emergency to build up a potent measure to combat SARS-CoV-2...

COVID-19 booster vaccines have been adopted in almost all countries to enhance the immune response and combat the emergence of new variants. Algeria adopted this strategy in November 2021. This study was conducted to consider the self-reported side effects of COVID-19 booster vaccines by Algerians who were vaccinated with a booster dose of one of the approved inactivated-virus vaccines, such as BBIBP-CorV and CoronaVac, or one of the adenoviral-vector-based vaccines, such as Gam-COVID-Vac, AZD1222 and Ad26...

A fixed drug eruption (FDE) is a common cutaneous adverse drug reaction which occurs following administration of an offending drug. The aim of this review is to provide an update on the list of drugs causing FDE, with a focus on emerging drug culprits reported since the start of the century. Across published literature, triggers for FDE are widely varied. The most frequently implicated drugs include analgesics (nonsteroidal anti-inflammatory drugs [NSAIDs] and paracetamol) and antibiotics. Co-trimoxazole is perhaps the most well described single agent...

Introduction: Ethiopia is the second most populous country in Africa. Ethiopia received most of its COVID-19 vaccines through donations. The Oxford AstraZeneca vaccine is the first to be donated to Ethiopia by the COVAX facility. Healthcare workers were the priority population that received the Oxford AstraZeneca COVID-19 vaccine. However, there was no nationwide study on the safety of the vaccine in Ethiopia. This study aimed to measure the prevalence and predictors of self-reported side effects of the Oxford AstraZeneca vaccine...

Vaccination against COVID-19 is the most effective tool to protect both the individual and the community from this potentially life-threatening infectious disease. Data from phase-3 trials showed that two doses of the BNT162b2 vaccine were safe, immunogenic, and effective against COVID-19 in children aged 5-11 years. However, no surveys in real-life settings have been carried out in this age range. Here, we conducted a cross-sectional study to evaluate the short-term adverse reactions (ARs) and the rate of protection against infection of the BNT162b2 vaccine in children aged 5-11 years by the compilation of two surveillance questionnaires conceived using Google Forms...

AIMS: Adverse drug reactions (ADRs) represent a significant public health burden. There are few data on fatal ADRs in children. This population is particularly at risk due to metabolic and physiological immaturity, frequent off-label drug use and limited paediatric clinical pharmacology studies. The study investigated the main characteristics of drug-related deaths registered in World Health Organization pharmacovigilance database, during the past decade. METHODS: Fatal outcomes registered between 2010 and 2019 in children (<18 y) and reported by physicians were investigated...

This study aimed to compare the occurrence and nuisance of adverse events following administration of each COVID-19 vaccine dose between two groups: individuals given three doses of mRNA vaccine (homologous group, 3 × mRNA, n = 252) and those given two doses of adenoviral vector vaccine further boosted with mRNA vaccine (heterologous group, 2 × AZ + 1 × mRNA, n = 205). Although the studied groups differed significantly in the frequency and number of side effects after the first and second vaccine dose, no relevant differences were seen following the booster administration...

Increased COVID-19 vaccine hesitancy presents a major hurdle in global efforts to contain the COVID-19 pandemic. This study was designed to estimate the prevalence of adverse events after the first dose of the Covishield (AstraZeneca) vaccine among physicians in Bangladesh. A cross-sectional study was conducted using an online questionnaire for physicians ( n  = 916) in Bangladesh. Physicians who received at least one dose of the COVID-19 vaccine were included. The study was carried out from April 12 to May 31, 2021...

Immune-mediated liver injury (ILI) following coronavirus disease 2019 (COVID-19) vaccination is not well-characterized. Therefore, we systematically reviewed the literature on ILI after COVID-19 vaccination. We searched PubMed, Cochrane, Ovid, Embase, and gray literature to include articles describing ILI following COVID-19 vaccination. Reports without confirmatory evidence from liver biopsy were excluded. Descriptive analysis, and study quality were reported as appropriate. Of the 1,048 articles found, 13 (good/fair quality; 23 patients) were included...