Bipolar disorder in Lima — accurate diagnosis and long-term treatment.

Bipolar disorder usually reaches diagnosis after years of recurrent depressive episodes. What often gets missed is that neither patient nor doctor detects the hypomanic episodes, which tend to be remembered as “the good times” or “when I was finally doing well,” rather than as a symptom.

• Depression with atypical features. Sleeping too much, increased appetite, marked fatigue, extreme sensitivity to rejection.

• Early onset. The first depressive episode appeared in adolescence or the early twenties.

• High recurrence. Several depressive episodes across a lifetime, with recovery in between.

• Unusual response to antidepressants. Partial, absent or paradoxical response when treated as depression alone.

• Reduced need for sleep. Days of little sleep without feeling tired the next day.

• Increased energy and activity. Days or weeks starting many projects, with racing thoughts and rapid speech.

• Impulsive decisions. Spending, risky behavior or sudden changes that are hard to explain afterwards.

• Family history. Relatives with bipolar disorder, suicide or psychiatric hospitalization.

In full mania —unlike hypomania— there can be loss of judgment, psychotic symptoms and a need for hospitalization. No single sign makes the diagnosis: what guides it is the pattern over time.

A specialized psychiatric evaluation is worth it when any of these patterns appear:

1. 1

   You have had two or more depressive episodes and feel that, between them, there were periods of energy or mood unlike your usual baseline.

2. 2

   Antidepressant treatment did not work as expected, or produced an odd restlessness or acceleration.

3. 3

   You have a family history of bipolar disorder or of suicide.

4. 4

   You are making impulsive decisions —financial, professional, romantic— that you cannot quite explain afterwards.

5. 5

   You were diagnosed with depression, but the course over the years does not quite fit that diagnosis.

A well-made diagnosis is not a label: it is the information that opens the door to the right treatment and prevents years of mistaken management.

These contrasts show why a professional makes the diagnosis — they are not a checklist for self-diagnosis. And several of these conditions can also coexist: part of the evaluation is telling apart what explains what.

• Is it bipolar or depression?

  The difference lies in the episodes of elevation —mania or hypomania—, which usually go unnoticed because they are experienced as the good times. That is why the evaluation reconstructs the course of mood across years, not just the current episode.

• Is it bipolar or ADHD?

  ADHD is constant inattention and impulsivity, present all along; bipolar disorder runs in episodes, with a before and an after. Emotional lability does not tell them apart on its own: that is why the course over time is assessed. Both can coexist.

• Is it bipolar or “mood swings”?

  Having ups and downs is not having bipolar disorder. Bipolar is a defined clinical pattern, with criteria for duration and intensity and a characteristic course — not an “intense” personality.

Frequently asked questions

1. Can bipolar disorder be cured?

   No: it is a chronic condition. But it is managed very effectively. There are people with bipolar disorder who have been stable for decades —with family, career and sustained projects— because they found a treatment that works for them and kept it. Chronic does not mean less than full.

2. Will I need medication for life?

   In most patients with bipolar I, sustained treatment has the best evidence for relapse prevention. In type II and in milder presentations there are more nuances, and the decision is discussed carefully case by case. What the evidence does show is that stopping treatment once feeling well is one of the most frequent causes of relapse.

3. Which medication will I be taking?

   It depends on each case — there is no single answer and I do not decide it in advance. Maintenance treatment rests on mood stabilizers as a category, and the specific option is individualized according to your subtype, the phase, your comorbidities, your tolerance and, where relevant, your family planning. I do not prescribe over the web: the indication is defined in consultation, discussed with you.

4. How do I know whether mine is bipolar or just recurrent depression?

   That is precisely the most important clinical question, and it requires a detailed, longitudinal evaluation. Clues that raise suspicion of bipolar disorder include early onset, depression with atypical features, poor or paradoxical response to antidepressant treatment alone, family history, and brief episodes of elevation that went unnoticed. We go through it carefully in the first consultation.

5. Can I have children if I have bipolar disorder?

   Yes. Bipolar disorder does not prevent starting a family, but it does require planning: some treatment options carry specific considerations during pregnancy and breastfeeding. If you are considering a pregnancy, we discuss it well in advance to define, together, the safest management for you and your baby.

6. Can the first consultation be done by video?

   Yes. The first evaluation can be carried out by video consultation. What matters is having a quiet space without interruptions for the hour it lasts. In some cases it can also help to include someone close who has witnessed the episodes.

7. Do you see patients in English?

   Yes. I practice in English as fluently as in Spanish, which matters for foreigners living in Lima or other cities in Peru, executives at multinational companies, professionals at international organizations, or anyone who simply prefers to discuss personal matters in English.

References

1. Merikangas KR, Jin R, He JP, et al. Prevalence and correlates of bipolar spectrum disorder in the World Mental Health Survey Initiative. Arch Gen Psychiatry. 2011;68(3):241-251.
2. American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). Washington, DC: APA; 2022.
3. Hirschfeld RM, Lewis L, Vornik LA. Perceptions and impact of bipolar disorder: how far have we really come? J Clin Psychiatry. 2003;64(2):161-174.
4. Dagani J, Signorini G, Nielssen O, et al. Meta-analysis of the interval between the onset and management of bipolar disorder. Can J Psychiatry. 2017;62(4):247-258.
5. National Institute for Health and Care Excellence (NICE). Bipolar disorder: assessment and management. NICE guideline CG185; 2014 (actualizada 2023).
6. Yatham LN, Kennedy SH, Parikh SV, et al. CANMAT and ISBD 2018 guidelines for the management of patients with bipolar disorder. Bipolar Disord. 2018;20(2):97-170.
7. Oud M, Mayo-Wilson E, Braidwood R, et al. Psychological interventions for adults with bipolar disorder: systematic review and meta-analysis. Br J Psychiatry. 2016;208(3):213-222.