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Substance Use Disorder: Pathway to Psychiatric Care & Barriers - Nepal and India

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1. Prevalence of SUD in Nepal

• Alcohol use disorder (AUD): 4.2% prevalence among adults (current), much more prevalent in men
• Other substance use disorders: 0.2% in adults; 0.6% in adolescents (combined SUD)
• Drug use disorders: estimated 0.4% by GBD 2019/WHO, comparable to the South Asia regional estimate of 0.5%
• AUD is the most prevalent mental disorder among Nepali adults

• A Kathmandu-based study of 188 alcohol use disorder patients found lifetime depression rates of 45% and 12-month rates of 36%
• A study in Eastern Nepal found 63.3% of alcohol-dependent patients had at least one comorbid psychiatric disorder
• Among patients in drug rehabilitation centers in urban Nepal, 51.1% had high psychological distress (K6 score ≥13)

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2. Pathway to Psychiatric Care - Nepal

Key Study: Gupta et al., 2021 - "Pathways to mental health care in Nepal: a 14-center nationwide study"

• Epilepsy had the longest delay to psychiatric care (median 25.5 weeks)
• Neurotic illness (includes many SUD presentations): median 2 weeks
• Psychotic illness: median 2 weeks
• Geographic differences were marked: hilly centers differed from Terai belt populations

• Only 40.1% of adults with mental disorders had talked about their symptoms with anyone
• Only 21.1% adhered to treatment
• Non-specialist doctors (8.8%) and faith healers were the most preferred first contacts
• Very few directly sought psychiatrist care as the first step

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3. Treatment Gap in Nepal

• >90% of people with AUD or depression did not receive any treatment - the treatment gap is massive
• Only 1.3% with AUD sought primary health care specifically

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4. Barriers to Care - Nepal (Luitel et al., 2017)

1. Lack of financial means to afford care (top barrier for both DD and AUD)
2. Fear of being perceived as "crazy" (stigma)
3. Fear of being perceived as "weak" for having mental health problems (stigma)
4. Lack of information about treatment places
5. Preference for alternative treatment (faith healers, traditional medicine)
6. Being too unwell to ask for help
7. Lack of interest in talking about one's feelings/emotions

• Nepal's current laws are harsh and SUD patients are often perceived as "criminals" rather than patients
• Rehabilitation centers are run outside the formal health system, often without standardized protocols or trained staff
• Criminalization diverts attention from medical/public health models to punitive approaches

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5. Pathway to Psychiatric Care - India (SUD-Specific)

A. Balhara et al., 2016 - "Pathways to Care of Alcohol-Dependent Patients"

• Notably, a higher proportion sought specialist care directly compared to general mental health samples, suggesting self-selection into tertiary centers
• First contacts were geographically nearer; further contacts were farther away (referral pattern)

B. Balan et al., 2023 - "Pathways to care for SUD - tribal vs. non-tribal patients"

• Substance use disorder prevalent in 22.4% of the general population >18 years; 26% among the tribal population (NMHS India)
• ~65% of SUD patients never consulted a GP or primary health care facility before reaching tertiary care
• Excessive use duration: median 7 years (tribal), 6 years (non-tribal) before seeking care
• Tribal patients had greater geographic distance from the health system
• Help-seeking behavior was deficient in both groups
• Major reason for delayed pathway: lack of awareness + stigma
• Stigma was higher in non-tribal communities

C. Ghosh et al., 2024 - "Dual Diagnosis and Care Pathways" - Multicenter India

• Median age 32 years; 96% male; alcohol most common substance
• 18.5% used traditional healers as first contact
• Likelihood of receiving appropriate DD care: first contact 23.1% → second contact 62.1% → fifth contact 97.4%
• Patients with CMD (common mental disorder)+SUD: first sought public/private hospitals for SUD symptoms
• Patients with SMI+SUD: first relied on relatives and traditional healers for psychiatric symptoms
• Integrated DD care dominated subsequent contacts

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6. Treatment Gap in India (Punjab - Garg et al., 2023)

• Overall treatment gap: 79.59%
• Treatment gap was higher for AUD and tobacco use disorder than for opioid use disorder or severe mental disorders
• Median treatment lag: 6 months
• Only 7 out of 79 patients receiving any treatment were seeing a psychiatrist
• Average distance traveled for treatment: 37.6 km
• Barriers from FGDs: stigma, poor mental health literacy, deficiency of psychiatrists, geographic distance

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7. Summary Table: Comparing Nepal and India

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Key Takeaways

1. Nepal has a massive SUD treatment gap - over 90% of AUD patients receive no treatment. The pathway usually goes through faith healers or non-specialist doctors before reaching psychiatrists.
2. India's data from SUD-specific centers suggests more direct specialist access within tertiary settings, but community-level gaps remain very large (~79%).
3. Barriers are overlapping across both countries: financial cost, stigma (being seen as "crazy" or "weak"), lack of awareness of treatment availability, geographic distance, and preference for traditional/faith-based healing.
4. Legal and structural barriers are particularly relevant for SUD in both countries - criminalization of drug use discourages help-seeking.
5. Dual diagnosis patients in India face compounded delays; integrated DD care improved outcomes only by the second or fifth contact.