In a consultation room in a Kashmiri hospital, Parvaiz Ahmed struggles to find the words to describe how his interrogation at the hands of India's security forces seven years ago has left him traumatised.
Speaking in a whisper and barely looking up from the table, Ahmed's face is wracked with pain as he speaks of his sleepless nights, still haunted by his months in detention in 2009.
"We can see maybe 190 patients per day and I average around 100," says Arshad Hussain as he explains the workload at the Shri Maharaja Hari Singh Hospital.
"60% to 80% of them are trauma, depression or PTSD (post-traumatic stress disorder) patients," he adds.
The hospital is situated in the centre of Srinagar, the largest city in Kashmir – an often achingly beautiful Himalayan region which is divided between India and Pakistan and claimed in full by both.
Since an uprising erupted in the Indian-controlled part of the territory in the late 1980s, rights groups estimate some 70,000 people have been killed.
While the violence is on a smaller scale these days, tensions are never far from the surface. More than 100 people have been killed since July when a prominent militant leader was shot dead by Indian forces.
A Doctors Without Borders survey last year found more than 1.5 million living in the Kashmir Valley have symptoms of depression.
Some are relatives of those killed, such as Mohammad Shafi Bhat, who lost his voice for several years after troops shot dead his 23-year-old son Bashir Ahmad Bhat in 2014, and still finds speaking a struggle.
Shafi, 50, is barely audible as he tries to recount the events surrounding Bashir's shooting as he waters the flowers around his son's grave in Srinagar's 'Martyrs' Cemetery'.
Some of the other sufferers don't even have a body to mourn over. For some, the last glimpse of their loved ones was as they were being hauled away for questioning. It's a situation which further complicates the grieving process.
Amnesty International and other advocacy groups say around 8,000 people have permanently "disappeared" after being taken away for questioning by the security forces in Kashmir.
Mudasir Hassan, who conducts therapy sessions at Srinagar's Psychiatric Diseases Hospital, said a lot of his patients suffered from erectile dysfunction.
While Kashmir is a predominantly Muslim region, some victims have turned to alcohol as a coping mechanism, said Hassan.
"Alcohol is an issue, as is drug dependency," he said.
Big queues crowd around the tiny window of the dispensary at Hassan's hospital from where the pharmacists dispense cocktails of pills throughout the working day.
Medics say stress levels are exacerbated by India's large military presence, with troops and armoured vehicles posted on just about every street corner in Srinagar and at checkpoints throughout the Kashmir Valley.
People living in villages regarded as militant hotbeds by the security forces are often woken in the middle of the night by the sound of army patrols or raids on houses.