Tuberculosis remains one of the major health problems in many tropical countries. An estimated eight to ten million people develop overt tuberculosis annually worldwide as a result of primary infection, endogenous reactivation or exogenous re-infection. About half of all patients with TB do not complete treatment and this contributes to prolonged infectiousness, drug resistance, relapse and death. This study is aimed at assessing the adherence of TB patients to anti-TB medications as well as the factors influencing drug adherence in a tertiary health care institution in South-Eastern Nigeria. A descriptive cross-sectional study was conducted among 217 TB patients in Nnamdi Azikiwe University Teaching Hospital, Nnewi. Information was obtained using a self-administered and interviewer administered semi-structured questionnaire. The mean age of the respondents is 36.1 ± 13.3 years. More of the respondents were females (58.1%), while 41.9% were males. It was observed that 74.2% had never failed to take their anti-TB drugs while 24.2% agreed they had failed to take their drugs. The major reasons for failure to take drugs were no money for transport to collect new drugs and forgetfulness by 32.7% of the respondents respectively. The factors which influenced drug adherence were educational qualification, average monthly income, illhealth as a financial burden and receiving HIV drugs (P < 0.05). Adherence towards anti-TB medications is good. However, efforts need to be intensified to educate and encourage TB patients to adhere strictly to their drugs as this will be of great value to them and the community at large.

Background:Under-reporting of adverse drug reactions (ADRs) by the prescribers is a common public health problem. Monitoring of factors that influence ADR reporting will reduce risks associated with drug use; improve patients care, safety and treatment outcome. The aim of this study was to determine the factors associated with the reporting of ADRs by health workers in Nnewi Nigeria.Methods:A cross-sectional study of 372 health workers in different health facilities in Nnewi North Local Government Area of Anambra state, selected using multistage sampling technique was done. Data collection employed pretested, self-administered structured questionnaires. Data were analyzed using Statistical Package for Social Sciences version 17. Tests of statistical significance were carried out using Chi-square tests for proportions. A P < 0.05 was considered significant.Results:Out of the 372 respondents studied, 255 (68.5%) were females, and 117 (31.5%) were males. The modal age range (37.6%) was 31–40 years. Factors related by the respondents to influence ADR reporting include: Unavailability of electronic reporting (83.6%), unavailability of reporting forms (66.4%) and ignorance (58.2%). The difference among medical practitioners who related unavailability of electronic reporting process as obstacle to ADR reporting was not significant (P = 0.18).Conclusions:The study results revealed the factors associated with the reporting of ADRs among health workers in Nnewi Nigeria. It is desirable to initiate electronic reporting process, training programs on ADR reporting and make reporting forms/guidelines available to relevant health workers.