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1.
Value Health Reg Issues ; 29: 66-75, 2022 May.
Article in English | MEDLINE | ID: mdl-34839077

ABSTRACT

OBJECTIVES: This study assessed traditional herbal medicine (THM) and conventional medicine (CM) utilization among participants with noncommunicable disease in South Africa. METHODS: A cross-sectional study of the Prospective Urban and Rural Epidemiological study collected data through face-to-face interviews using structured questionnaires in 2014. Descriptive, bivariate, and multivariate logistic regression were used to determine the effect of sociodemographic and economic factors on THM and CM use. All statistical analyses were conducted using the statistical computing and graphics language "R." RESULTS: Of the total 417 randomly selected participants in this study, 85% were females, 95% with no health insurance, and 81% with monthly incomes of <2000 rand (R) ($137 equivalent) per month. Moreover, 73% spend 5% of their income on THM, and 10% say they are willing to pay >R500 per year on THM to feel better. Age was significantly associated with different spending patterns after controlling for other demographic factors, given that older adults were 82% (odds ratio 0.18; 95% confidence interval 0.02-0.93) less likely to pay >R100 for THM whereas younger adults were 59% (odds ratio 0.41; 95% confidence interval 0.17-0.97) less likely to pay for CM. CONCLUSIONS: The cost of using THM and CM largely differed by age. The economic insight into this study reveals individuals more willing to pay for THM to payors, which can ultimately clue payors into areas for medication optimization from potential drug-drug interactions and adverse events and, therefore, reduce healthcare costs.


Subject(s)
Noncommunicable Diseases , Aged , Cross-Sectional Studies , Female , Humans , Income , Male , Noncommunicable Diseases/drug therapy , Noncommunicable Diseases/epidemiology , Prospective Studies , South Africa
2.
J Altern Complement Med ; 22(4): 255-61, 2016 Apr.
Article in English | MEDLINE | ID: mdl-27008423

ABSTRACT

The phytomedicine Tulbaghia consists of the fresh or dried subterranean organs of various Tulbaghia species. The genus is endemic to Southern Africa and includes about 20 species, of which only T. alliacea and T. capensis are naturally found in the winter rainfall climate area (the Western Cape). The genus forms part of the Alliaceae family and is a geophyte (plants with an underground perennation organ and leaves that die back annually). Their habitat can range from semi-desert to wet and boggy terrain. Wild garlic is most commonly prepared as an infusion or boiled in water and taken orally. Externally, as a medicated bath, wild garlic is used to treat paralysis and rheumatism and to reduce the temperature in a feverish patient. Internally, rhizome or bulb preparations are taken orally to treat fever; as a remedy for colds and influenza, asthma, tuberculosis, and stomach problems; as an antihypertensive; or to expel intestinal worms. It is also used as a prophylactic against winter infections. Rhizome pieces are often placed in castor oil to make eardrops. For fever and high blood pressure, a tea is made from the bulbs or rhizomes and a small cup taken three times daily. The leaves of the plant are used to treat esophageal cancer and may also be eaten as a vegetable. The demand for Tulbaghia in both formal and informal markets has grown exponentially. Sustainable harvesting focuses on only harvesting enough of the plant so that it still has the capacity for self-renewal. However, because both the above-ground and underground parts of Tulbaghia are commonly used in African traditional medicine, destructive harvesting of the whole plant is inevitable, thus necessitating the large-scale organized propagation of these plants. It is therefore important to establish a new strategy for the sustainable harvesting of these plants as commercial crops.


Subject(s)
Amaryllidaceae , Medicine, African Traditional , Plant Preparations , Africa, Southern , Humans , Phytotherapy
3.
Article in English | MEDLINE | ID: mdl-26557865

ABSTRACT

Economic challenges associated with noncommunicable diseases (NCDs) and the sociocultural outlook of many patients especially in Africa have increased dependence on traditional herbal medicines (THMs) for these diseases. A cross-sectional descriptive study designed to determine the prevalence of and reasons for THM use in the management of NCDs among South African adults was conducted in an urban, economically disadvantaged area of Cape Town, South Africa. In a cohort of 1030 participants recruited as part of the existing Prospective Urban and Rural Epidemiological (PURE) study, 456 individuals were identified. The overall prevalence of THM use was 27%, of which 61% was for NCDs. Participants used THM because of a family history (49%) and sociocultural beliefs (33%). Hypertensive medication was most commonly used concurrently with THM. Healthcare professionals need to be aware of the potential dualistic use of THM and conventional drugs by patients, as this could significantly influence health outcomes. Efforts should be made to educate patients on the potential for drug/herb interactions.

4.
J Ethnobiol Ethnomed ; 10: 77, 2014 Dec 05.
Article in English | MEDLINE | ID: mdl-25480758

ABSTRACT

BACKGROUND: In South Africa, traditional health practitioners' (THPs) explanatory frameworks concerning illness aetiologies are much researched. However there is a gap in the literature on how THPs understand HIV-related opportunistic infections (OIs), i.e. tuberculosis, candidiasis and herpes zoster. This study aimed to comprehend THPs' understandings of the aforementioned; to ascertain and better understand the treatment methods used by THPs for HIV and OIs, while also contributing to the documentation of South African medicinal plants for future conservation. METHODS: The study was conducted in two locations: Strand, Western Cape where THPs are trained and Mpoza village, Mount Frere, Eastern Cape from where medicinal plants are ordered or collected. Semi-structured interviews were conducted with 53 THPs of whom 36 were diviners (amagrirha: isangoma) and 17 herbalists (inyanga). THPs were selected through a non-probability "snowball" method. Data were analysed using a thematic content analysis approach. An ethnobotanical survey was conducted and plants used to manage HIV and OIs were collected. A complete set of voucher specimens was deposited at the University of the Western Cape Herbarium for identification. Plant names were checked and updated with Kew's online website http://www.theplantlist.org . RESULTS: THPs conceptualise the aetiology of HIV and OIs at two related levels. The first involves the immediate manifestation of the illness/condition because of a viral infection in the blood (HIV), the presence of bacteria in the lungs (tuberculosis), or weakened state of the body making it susceptible to OIs. The presence of OIs is indicative of the probable presence of HIV. The second level of causation affects the first, which includes pollution, changes in cultural sexual norms, witchcraft, environmental factors, and lack of adherence to ancestral rituals. THPs reported using 17 plants belonging to 12 families. Remedies included mixes of up to five plants. CONCLUSION: This study explored the THPs' perspectives on HIV and commonly associated OIs and their herbal treatment methods. THPs generally rely on biomedical diagnosis before treating a client. They also seek guidance from the ancestors for a particular diagnosis, the plants to use for a specific treatment, when to harvest, and how to administer herbal remedies.


Subject(s)
AIDS-Related Opportunistic Infections/therapy , HIV Infections/therapy , Health Personnel/psychology , Medicine, African Traditional/methods , Perception , Phytotherapy/methods , Plants, Medicinal , Adult , Aged , Female , Health Knowledge, Attitudes, Practice , Humans , Male , Middle Aged , South Africa
6.
BMC Complement Altern Med ; 13: 38, 2013 Feb 18.
Article in English | MEDLINE | ID: mdl-23414344

ABSTRACT

BACKGROUND: In South Africa, over 6 million people are hypertensive and the burden of disease shows that cardiovascular diseases (CVDs) are the leading cause of death among adults. Although treatments exist, few people comply or adhere to recommended treatment due to side effects or costs of the drugs, hence the reliance on alternative forms of treatment. Traditional herbal medicines (THM) are used for the management of hypertension but the prevalence of its use among hypertensive patients living in South African communities is not sufficiently known. METHODS: This was a cross-sectional descriptive study to determine the prevalence of THM use for hypertension, among 135 purposefully selected South African participants of the Prospective Urban and Rural Epidemiological (PURE) study, who are THM users. Data on THM use were collected by way of face to face interviews using structured questionnaires administered by trained field workers. Standard descriptive measures were used to characterize the study sample and responses to the questionnaire. Chi-square test was used when making comparisons between groups. RESULTS: There were 135 THM users, 21% of whom used THM to treat hypertension. Majority (82.1%) of the hypertensive THM users were females, only 29% were married or co-habitating, virtually all (96%) were unemployed and 86% were Christians. More than half (56%) of the respondents were aged between 55 and 64 years. THM was occasionally used (51.9%) as a combination of tea and other mixtures (63%) and prescribed by family/ friends/self-administered. There was a significant difference in the age, marital and employment status, as well as the form and frequency of THM use of hypertensive THM users compared to other THM users. CONCLUSIONS: The study gives an insight into the prevalence of THM use by hypertensive patients in selected South African communities. The practice of self-medication was also observed which raises concern regarding the safety of medications taken by the participants. Health care providers should however be more aware of THM use and counsel patients regarding the combination of prescribed treatment regimen and herbal medicines and the potential of herb-drug interactions.


Subject(s)
Hypertension/drug therapy , Medicine, African Traditional/statistics & numerical data , Phytotherapy/statistics & numerical data , Plant Preparations/therapeutic use , Adult , Age Factors , Aged , Christianity , Cross-Sectional Studies , Employment , Female , Herbal Medicine , Humans , Interviews as Topic , Male , Marital Status , Middle Aged , Residence Characteristics , Sex Factors , South Africa , Surveys and Questionnaires
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