Medicines and Medical Treatment

Chemistry as care, not a verdict : Medicines support recovery. They are not magic and not a character flaw.

15.1 Why medicines are used

Mental disorders involve real changes in brain circuits, neurotransmitters, hormones, and body systems. For many people, especially with moderate to severe conditions, medicines are an important part of treatment.

Medicines do not change personality or create dependency when used correctly. They aim to:

Reduce symptoms (low mood, anxiety, psychosis, mania, obsessions, panic).
Restore balance in brain chemicals and body systems.
Improve sleep, appetite, energy, and concentration.
Enable the person to benefit more from therapy, lifestyle changes, and social support.
Prevent relapse and hospitalisation.

WHO and psychiatric guidelines recognise medicines as effective treatments for many mental disorders when prescribed and monitored by qualified professionals.

15.2 Who can prescribe

Psychiatrists: medical doctors (MBBS/MD or equivalent) with specialised training. They can diagnose, prescribe, and monitor all psychiatric medicines.
Other doctors: primary-care physicians, neurologists, and some other specialists may prescribe common psychiatric medicines, especially where psychiatrists are few.
Psychologists and counsellors: generally, cannot prescribe (except in a few countries with special additional training and legal provisions).

Always consult a qualified doctor for starting, changing, or stopping psychiatric medicines.

15.3 Antidepressants

Used for depression; anxiety disorders (GAD, panic, social anxiety, OCD, PTSD); some chronic pain and sleep problems (certain types).

SSRIs: fluoxetine, sertraline, escitalopram, paroxetine. Increase serotonin availability. Often first-line for depression and anxiety.
SNRIs: venlafaxine, duloxetine. Affect serotonin and norepinephrine.
Other: bupropion (dopamine and norepinephrine); mirtazapine (can help sleep and appetite); TCAs and MAOIs (older classes, used less often due to side effects).

Important: usually take 2–6 weeks to show noticeable effect. Common side effects (often temporary): nausea, headache, sleep changes, sexual side effects, weight changes. Should not be stopped abruptly; tapering is needed.

15.4 Anti-anxiety medicines

Benzodiazepines: lorazepam, clonazepam, alprazolam, diazepam. Fast acting; reduce anxiety, panic, and muscle tension. Short-term or crisis use because of dependence, sedation, and cognitive side effects.
Buspirone: non-sedating; takes a few weeks; used for generalised anxiety.
Beta-blockers: propranolol. Reduce tremor and palpitations. Often used for performance anxiety.

15.5 Mood stabilisers

Used primarily for bipolar disorder (to prevent or treat mania and depression); sometimes for impulse control or mood instability in other conditions.

Lithium: classic mood stabiliser; reduces suicide risk in bipolar disorder; requires regular blood tests for levels and kidney/thyroid function.
Anticonvulsants: valproate, lamotrigine, carbamazepine. Also used for epilepsy; affect brain excitability.
Some atypical antipsychotics also have mood-stabilising properties.

Mood stabilisers often need long-term use and regular monitoring.

15.6 Antipsychotics

Used for schizophrenia and schizoaffective disorder; bipolar mania and sometimes bipolar depression; severe depression with psychotic features; sometimes carefully and short-term for severe anxiety, OCD, or behavioural symptoms in dementia.

First-generation (typical): haloperidol, chlorpromazine. Effective but higher risk of movement side effects (stiffness, tremor, restlessness).
Second-generation (atypical): risperidone, olanzapine, quetiapine, aripiprazole, clozapine. Often preferred for lower movement side effects, but can cause weight gain, metabolic changes, and sedation.

Can be life-changing for psychosis and mania. Need regular monitoring of weight, blood sugar, lipids, and sometimes heart and blood parameters (especially clozapine). Should not be stopped suddenly because of relapse risk.

15.7 Attention-Deficit/Hyperactivity Disorder (ADHD), sleep, and substance-use medicines

ADHD

Stimulants: methylphenidate, amphetamine-based medicines. Improve attention, focus, and impulse control. Controlled substances; careful prescribing and monitoring. Non-stimulants: atomoxetine, guanfacine — alternatives when stimulants are not suitable. Used mainly with a clear ADHD diagnosis.

ADHD: The Mind Without Brakes

In modern psychology, Attention-Deficit/Hyperactivity Disorder (ADHD) is frequently misunderstood as simple laziness, a lack of discipline, or low intelligence. It is a neurodevelopmental condition where the brain regulates dopamine and attention differently.

Imagine a powerful sports car with a massive, high-speed engine, but bicycle brakes and a disconnected steering wheel. The person can generate incredible speed, passion, and creativity, but they struggle to stop, steer, or hold their focus on quiet, unstimulating tasks. Sometimes they are entirely distracted and forgetful; other times, they "hyper-focus" on a fascinating subject for twelve hours straight and cannot pull themselves away.

The Ancient Understanding Thousands of years before we had the clinical term "ADHD," classical texts clearly recognised this biological reality.

Rajas (Restless Energy): In classical philosophy, the mind is influenced by different energies. An ADHD mind is heavily rajasic filled with the energy of constant motion, passion, and an inability to find stillness.
Chanchala Manas (The Restless Mind): In the Bhagavad Gita (6.34), the warrior Arjuna complains that his own mind is Chanchala (restless), turbulent, obstinate, and as impossible to control as the wind. Crucially, the text does not insult him for this or call him lazy. It recognises the raw power of a restless mind and prescribes structured, patient practice to guide it.

A STORY FROM ORDINARY LIFE — Kabir Age 28

Kabir was highly intelligent, but his daily life was a chaotic storm. At work, his desk was buried under half-finished projects. He would constantly miss important deadlines, not because he didn't care, but because his brain simply could not initiate the task until the absolute last minute, when sheer panic finally provided enough adrenaline to force his brain to focus.

At home, he would obsess over a new hobby—like buying all the expensive equipment for photography and staying up all night researching it—only to lose interest and abandon it completely a week later. His managers and family were deeply frustrated. They constantly told him he just needed to "try harder," buy a daily planner, and stop being so careless.

After years of absorbing these daily criticisms, Kabir carried a heavy, invisible weight of shame. He secretly believed he was simply a lazy, broken adult who refused to grow up.

The turning point came when the exhaustion of constantly failing his own expectations became too much, and he visited a clinical psychologist. After a thorough assessment, the psychologist gave Kabir's lifelong chaos a medical name: Adult ADHD.

The doctor explained a life-changing truth: Kabir was not lazy, and his struggles were not a moral failure. His brain simply required a completely different operating manual.

The treatment plan was highly practical. Instead of just telling him to "focus," the psychologist helped Kabir build external scaffolding for his mind. They set up visual alarms, broke large projects into tiny, ten-minute steps, and introduced a mild medication that acted as a chemical brake pedal, helping his nervous system physically regulate its attention.

The Core Lesson

For Kabir, the most powerful medicine was not the alarms or the pills—it was the total removal of his shame. Once he understood that his struggles were a physical, neurological difference rather than a bad attitude, he stopped hating himself. He finally learned how to work with his unique, fast-moving brain, rather than constantly going to war with it.

Sleep

Sedative antidepressants in low dose (trazodone, mirtazapine). Z-drugs (zolpidem, zopiclone) — short-term; risk of dependence. Melatonin — sleep-wake regulation in certain cases under medical advice. Sleep medicines should generally be short-term while underlying causes are addressed.

Substance use

Alcohol: disulfiram, naltrexone, acamprosate. Opioid: methadone, buprenorphine (substitution therapy), naltrexone. Used as part of comprehensive treatment including counselling and social support.

15.8 How they work, side effects, special groups

Antidepressants modulate serotonin, norepinephrine, dopamine. Antipsychotics block certain dopamine (and serotonin) receptors. Mood stabilisers affect ion channels and neurotransmitter release. Anti-anxiety medicines enhance GABA or reduce physical arousal. Most need weeks to show full effect. They are tools, not magic cures.

Common concerns

Weight gain: some antidepressants, antipsychotics, mood stabilisers. Diet, exercise, sometimes changing medicine.
Sexual side effects: especially SSRIs. Dose adjustment or change of medicine.
Sedation or activation: timing of dose can be adjusted.
Metabolic changes: blood sugar, cholesterol, weight with some antipsychotics. Regular monitoring.
Movement side effects: stiffness, tremor, restlessness with some antipsychotics.
Withdrawal: stopping antidepressants or benzodiazepines abruptly can cause dizziness, flu-like symptoms, anxiety, or insomnia. Always taper under supervision.

Special populations

Children and adolescents: benefits must outweigh risks; lower doses; close follow-up (including antidepressant and suicidal-thought warnings).
Pregnancy and breastfeeding: some medicines safer than others; untreated severe illness also carries risks; decide with psychiatrist and obstetrician.
Older adults: more sensitive to falls, confusion, interactions; lower doses; review polypharmacy.
Physical illnesses: liver, kidney, heart, or neurological conditions affect choice and dose; coordinate doctors.

15.9 Myths

Myth 1: Psychiatric medicines are always addictive. Fact: most antidepressants, mood stabilisers, and antipsychotics are not. Some anti-anxiety and sleep medicines can cause dependence if misused.

Myth 2: Medicines change your personality. Fact: they aim to reduce symptoms so the person can function better and be more like their true self.

Myth 3: Once started, I will need them forever. Fact: some people need long-term medication (bipolar disorder, schizophrenia); others take medicines for a limited period and taper under supervision. It depends on diagnosis and severity.

Myth 4: Medicines are the only treatment. Fact: best outcomes often combine medicines with therapy, lifestyle, and social support.

15.10 Working with your doctor

Share full history: past treatments, responses, side effects, other medicines, supplements, substance use, medical conditions.

Ask: What is this medicine for? How long will it take to work? What are common side effects? What if I miss a dose? How and when will we stop or change it?

Take medicines exactly as prescribed. Do not change dose or stop on your own. Report side effects early. Attend follow-up. Avoid alcohol and recreational drugs unless the doctor says otherwise.

15.11 When hospital treatment is needed

High suicide risk or recent serious attempt.
Severe self-harm or inability to care for self.
Severe mania or psychosis with risk to self or others.
Severe eating disorders with medical instability.
Severe substance withdrawal needing medical management.
Need for intensive treatment, observation, or procedures (for example, ECT in severe depression).

Hospital treatment can be lifesaving. It is not a failure. ECT today, when used, is given with anaesthesia for severe stalled depression or catatonia, with informed consent — not as punishment.

15.12 Stopping medicines safely

Speak with your prescriber first. They will usually:

Wait until you have been well for a sustained time
Reduce the dose gradually over weeks to months
Agree a plan to watch for early warning signs
Offer to restart if symptoms return

Stopping quickly can cause withdrawal-like effects and raises the chance of relapse.

15.13 Overdose and emergencies

Get emergency help at once if someone takes more than the prescribed amount, especially on purpose, or shows signs such as severe drowsiness, confusion, fits, a fast or irregular heartbeat or trouble breathing. Call emergency services or a poison centre, and keep the medicine packet with you.

Seek urgent help for warning signs of rare but serious reactions, such as a high fever with muscle stiffness and confusion, a spreading skin rash, signs of lithium toxicity (severe vomiting, diarrhoea, tremor, confusion), or sudden swelling of the face or throat.

15.14 Evidence and honesty

Psychiatric medicines are tested in large clinical trials. They help many but not all people, and the size of benefit varies. Side effects are real. Good care involves shared decision-making: you and your prescriber weigh benefits and risks and review often. If a medicine is not working after an adequate trial, it should be changed, not just continued.

15.15 Alternatives and add-ons

Therapy: often equal to or better than medicine for mild to moderate conditions.
Exercise: shown to help depression and anxiety.
Light therapy, brain stimulation (TMS), and ECT for severe or resistant illness.

MEDICINE SAFETY CHECKLIST

Know the name and purpose of each of your medicines. Keep an up-to-date list in your wallet or phone. Use one pharmacy where possible. Never share medicines. Do not mix with alcohol unless your doctor says it is safe. Check with your pharmacist before taking any new product.

TRY THIS: A MEDICINE DIARY

For the first month on a new medicine, note each day: time taken, mood (0 to 10), sleep quality, appetite, side effects, and anything else you notice. Bring the diary to follow-up visits. It helps your doctor judge how well it is working and decide whether to adjust.

Lifestyle changes: sleep, alcohol reduction, nutrition, and social support.

15.16 A simple story

A STORY FROM ORDINARY LIFE — ANITA, AGE 42

For months, Anita found herself sinking into a darkness she could not control. It was not just a temporary low mood; her physical body was shutting down. She could not sleep, food lost all its appeal, and her energy vanished. Most dangerously, her exhausted mind began to generate a terrifying, delusional thought: "My family would be better off without me."

Recognizing this as a true medical emergency, her husband did not just tell her to "snap out of it" or try to cheer her up. He took her directly to a psychiatrist.

The doctor approached Anita's suffering for what it was: a severe biological illness. He prescribed an antidepressant to slowly repair her brain chemistry, and a short-term sleep aid to immediately force her nervous system to rest.

Crucially, the doctor provided realistic expectations. He explained that psychiatric medicine is not a magic switch. It takes a few weeks to build up in the brain, and while mild side effects are possible, they can be managed together. Alongside the medication, Anita started counselling to help untangle her heavy thoughts.

Healing did not happen overnight, but it was steady. After three weeks, the sleep aid did its job—she finally rested, and the crushing weight of hopelessness lifted just slightly. By eight weeks, the antidepressant reached its full therapeutic effect. Her appetite returned, her physical energy increased, and the terrifying thoughts of self-harm quietly faded away.

The Core Lesson

Anita’s story highlights the physical reality of severe depression and the patience required for psychiatric medicine. When the brain is so depleted that it generates thoughts of suicide, talking is often not enough on its own. Antidepressants do not cure you overnight; they slowly rebuild the brain's foundation over weeks. Medicine is not a crutch—it is a vital lifeline that gives the mind enough physical strength to start participating in therapy and returning to life.

15.17 One companion verse

SHLOKA / VERSE

Sanskrit Text:

कर्मण्येवाधिकारस्ते मा फलेषु कदाचन ।

मा कर्मफलहेतुर्भूर्मा ते सङ्गोऽस्त्वकर्मणि ॥

Pronunciation:

karmany evadhikaras te ma phalesu kadacana |

ma karma-phala-hetur bhur ma te sango 'stv akarmani ||

Translation: Your claim is to action alone, never to its fruits. Do not make the fruit the motive, and do not cling to inaction.

Practical Meaning for Daily Health: When treating a mental health condition with medication, this verse becomes a strict, life-saving clinical rule. Your only responsibility is the action itself: swallowing the prescribed dose at the right time. You cannot control the "fruits"—you cannot force the medicine to magically work on the very first day, and you should not wait for a perfect mood before you decide to take your pill.

Furthermore, "do not cling to inaction." If you feel slightly better after a single week, do not let that temporary "fruit" trick you into suddenly stopping your medication. Quitting a psychiatric medicine abruptly because you feel fine is dangerous and often causes a relapse. Do the simple daily action, take the prescribed dose, and let the healing process unfold on its proper clinical timeline.

Reference — Bhagavad Gita 2.47

Reflection activity

What are your main thoughts or fears about psychiatric medicines? Where do these ideas come from?
If you or someone you know was prescribed a psychiatric medicine, what two questions would you ask the doctor?
How can you support someone starting psychiatric treatment?