Integrating Mental Healthcare in Indian Primary Care: A Capacity Building Review

India faces one of the world’s most significant treatment gaps in mental healthcare, with an estimated 80%–90% of individuals in need of psychiatric support not receiving adequate care. ¹ This disparity reflects not only the shortage of trained mental health professionals but also enduring stigma and the structural limitations of healthcare delivery. While these numbers are sobering, every country in the world faces related limitations, and bridging this gap, in India or anywhere else, requires scalable models. One of the leading approaches toward such scalability is to embed mental health services within the existing primary care framework. Against this backdrop, understanding the results and impact of a nationwide initiative in India aimed at strengthening the mental health capacity of India’s primary healthcare workforce is a topic of broad interest. This editorial synthesizes the program’s structure, outcomes, and challenges in the context of mental health innovation and global care needs.

Discussion

Launched on March 31, 2022, the initiative aimed to train doctors, nurses, community health officers, and field-level workers within India’s primary care system to better identify and manage common mental health conditions. Over 27 months (April 2022–October 2024), the program reached 42,268 health care workers across nine states in India. Training was delivered through a six-week online program composed of weekly two-hour sessions, with curricula adapted to each profession’s clinical role. For primary care doctors, the modules were based on the Clinical Schedule in Primary Care Psychiatry manual and emphasized diagnosis and initial pharmacological management. ² Nurses and community health officers followed the World Health Organization (WHO) Mental Health, Neurological, and Substance Use Disorders (Mental Health Gap Action Program [mhGAP]) framework, focusing on identification, referral, and follow-up procedures.^3,4 Field-level workers were trained in community screening and education using the Mental Health Screening and Counseling Tool, equipping them to facilitate early detection and referrals. ⁵

Across the 27 months, the project demonstrated measurable improvements in knowledge, attitudes, and practices. Pre- and post-training assessments revealed significant gains in knowledge, attitude, and practice scores across cadres and states. Clinically, the initiative was associated with a 4%–58% increase in psychotropic medication prescribing and a 5%–43% rise in patient education activities. A unique feature of the program was the integration of collaborative video consultations, which connected participants with the National institute of mental health and Neuro Sciences (NIMHANS) team for real-time case discussions and supervision. The total cost per participant was ₹1,145 (approximately USD 14), highlighting the program’s potential cost-effectiveness. However, realizing this cost-effectiveness would require deploying the program at scale, and the savings could potentially be higher if the program were rolled out on a national scale.

A randomized controlled trial of the initiative, conducted in Tumkur district, provided objective validation: Trained providers demonstrated significantly higher medication use compared to controls, indicating greater prescribing confidence. Participant feedback was positive: Acceptability was ~92%, and feasibility ranged from 76% to 92%. However, fidelity, defined as the extent to which learned skills are translated into routine clinical practice, remained limited at 34%–53%. These challenges with fidelity are not novel for expanding clinical roles and suggest the need for continued training, ongoing certification, and monitoring of real-world results.

Despite promising outcomes, several systemic and logistical barriers limited integration of mental health into primary care. Many healthcare workers, particularly primary care doctors and community health officers, struggled to balance the training with heavy clinical workloads and overlapping public health responsibilities. Limited digital literacy and inconsistent internet connectivity further constrained participation in online sessions. New roles, such as the digital health navigator, may be critical to bridging the gap in digital literacy and ensuring that all patients can access services, as well as all clinical teams have the necessary support to engage with virtual care tools. ⁶

At the service delivery level, the lack of access to psychiatric medications at some health centers undermined the practical application of pharmacological training. Staffing shortages, high patient loads, and persistent stigma also limited follow-up and continuity of care. Qualitative reports from participants underscored time constraints, medication unavailability, and weak referral systems as the most critical obstacles to effective mental health integration. These highlight the need to align efforts aimed at expanding access to care with the realities on the ground.

Conclusions

Overall, the program’s findings highlight a central lesson relevant to every country: Training is necessary, but alone cannot achieve sustainable mental health integration without parallel structural and policy reforms. To build on early successes, several key steps can be learned from this impressive program. First, transitioning toward a hybrid training model, combining scalable online modules with in-person skill development, could improve both participation and practical competence. New roles, such as digital health navigators, could help facilitate the digital literacy needs of patients and provide workflow support for clinical teams. Second, embedding the initiative within existing care delivery or government frameworks could promote long-term sustainability and institutional ownership, ensuring the good work continues even after the project ends. For instance, leveraging existing telehealth networks or collaborative care efforts with clear referral pathways can enhance the scalability of these initiatives. Third, longitudinal evaluations should assess both staff skill retention and patient-level outcomes over time to measure real-world clinical impact and determine whether these programs are meeting their goals.