Health LibraryArticlesOnline Therapy: How It Works, What to Expect, and Whether It's Actually Effective
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Online Therapy: How It Works, What to Expect, and Whether It's Actually Effective

How online therapy works, what to expect from your first session, and whether it is actually effective.

Medically reviewed
Updated 2026

What is online therapy?

Online therapy — also called teletherapy or e-counselling — connects you with a licensed mental-health professional through video, voice or secure chat. Sessions are typically 30–60 minutes and follow the same structure as an in-person session.

How to prepare for your first session

Find a quiet, private space with a reliable internet connection. Keep a notebook nearby. Your therapist will begin with an intake conversation to understand your goals, history and current concerns.

Is it effective?

A growing body of peer-reviewed research shows online therapy is comparable to in-person care for many conditions including depression, anxiety, PTSD and adjustment disorders. It is not appropriate for acute crisis situations — those need in-person or emergency care.

When to escalate to in-person care

If you are experiencing suicidal thoughts, severe substance use, or a psychiatric emergency, contact a helpline (iCall: 9152987821 in India) or visit an emergency department.

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Milli's Health Library provides general educational information reviewed against peer-reviewed medical sources. It is not a diagnosis, prescription, or medical advice. Milli does not recommend medications. Always consult a licensed doctor before starting, stopping or changing any treatment.

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