Bipolar II Disorder: The Mood Condition Often Mistaken for Depression

The Misdiagnosed Mood Disorder

Bipolar II disorder is one of the most underdiagnosed and misdiagnosed mental health conditions in Nigeria. Because the hypomanic episodes often feel good — increased energy, reduced need for sleep, increased creativity — people don't report them. What brings them to a doctor is the depression. The result: they receive antidepressants alone — which, without a mood stabiliser, can trigger hypomanic or mixed episodes and worsen the condition.

What Bipolar II Looks Like

• Major depressive episodes: persistent low mood, fatigue, hopelessness, sleep disruption, reduced concentration — lasting weeks to months
• Hypomanic episodes: elevated mood, racing thoughts, decreased sleep need, increased talkativeness, risky decisions — lasting at least 4 days. Less severe than full mania; does not cause psychosis or require hospitalisation

The Biology of Bipolar II

• Circadian rhythm disruption — the sleep-wake cycle is a core regulator of mood
• Mitochondrial dysfunction — energy production in brain cells is impaired in bipolar disorder
• Inflammation — elevated hsCRP and inflammatory cytokines are found in both phases
• Omega-3 deficiency — EPA and DHA are essential for neuronal membrane fluidity and mood regulation

FXMed's Complementary Approach

Bipolar II requires psychiatric management (mood stabilisers, therapy). FXMed supports this by addressing the physiological terrain: omega-3 supplementation (proven to reduce depressive episodes), sleep optimisation, circadian rhythm support, and inflammation reduction through our Adrenal Reset Programme.