Actor Karan Kundrra on Wednesday urged people to look after their loved one's health, especially mental health. He pointed out "mental illness can be invisible".

"Mental Illness can be Invisible! One can feel anxious, depressed, suicidal and still turn up for work everyday looking confident wearing a smile and appearing fine! Please check on people around you.. don't assume you know how they feel based on how they look!! #mentalhealth," Karan posted on Instagram.

Karan's post comes days after "Crime Patrol" fame Preksha Mehta committed suicide at her residence in Madhya Pradesh's Indore on Tuesday, 26 May.

"Sabse bura hota hai sapno ka marr jaana.. another television actor has committed suicide and this is what she posted last on her Instagram #prekshamehta this is extremely sad! You were so young.. you had your entire life in front of you! We need to talk more about mental health," Karan tweeted.