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When Psychiatric Medication Keeps Getting Adjusted Without a Clear Reason

May 2026 · Reginald Casilang, DNP, PMHNP-BC, FNP-BC

There is a pattern that many patients recognize but rarely name directly: they have been on psychiatric medications for months or years, the doses have changed several times, medications have been added or swapped, and yet no one has clearly explained why each change was made or what, exactly, the goal was.

This is not a minor frustration. It is a clinical signal worth taking seriously.

Medication adjustment should follow a clear rationale

Every change to a psychiatric medication should be grounded in something specific: a target symptom that was not responding, a side effect that needed to be addressed, new information from a lab result or collateral history, or a deliberate trial of a different mechanism. When adjustments happen without that explanation -- or when the explanation shifts from visit to visit -- it often means the underlying diagnosis has not been fully clarified.

Medications prescribed for a working diagnosis that does not fully fit will produce partial responses, unexpected side effects, or no meaningful improvement at all. The natural clinical response is to adjust. But adjusting a medication without revisiting the diagnosis is treating the surface of the problem, not the source of it.

What repeated adjustments often indicate

The most common reason medications are adjusted repeatedly without resolution is that the diagnostic picture is incomplete. A patient may be treated for major depressive disorder when the fuller picture includes undiagnosed bipolar II, ADHD, or a medical contributor such as a thyroid abnormality or a sleep disorder. Antidepressants alone will not fully address any of those -- and in some cases, they will make things worse.

In other cases, the diagnosis is accurate but the medication trials have not been systematic. Doses may not have reached therapeutic levels, or trials may not have lasted long enough to assess response, or augmentation was added before the primary medication was adequately optimized.

Understanding which of these is happening requires a structured review -- not another adjustment.

What a medication reassessment actually looks like

A thorough medication reassessment begins with your full psychiatric and medical history, not just a list of what you are currently taking. It includes a structured review of every medication that has been tried: at what doses, for how long, what the intended target was, and what actually happened. It includes a review of prior diagnoses and how they were determined.

The goal is not to arrive at a different medication. The goal is to understand why the current approach has not produced the outcome that was expected -- and what a more precise approach would look like.

A dual board certification in psychiatric-mental health and family medicine is particularly relevant here. Medical contributors to psychiatric symptoms -- hormonal changes, sleep dysfunction, neurological factors, medication interactions -- are part of the evaluation, not a separate conversation. When those factors are missed, no psychiatric medication will fully address what is happening.

When to seek an independent evaluation

If you have been on more than two or three psychiatric medications without meaningful improvement, or if you have never received a clear explanation for why each one was chosen, an independent evaluation is a reasonable next step. It does not require leaving your current provider. It is information -- a more complete picture of what has been happening and what might work better.

Patients who have been in treatment for a long time without resolution are not treatment-resistant. In most cases, they have not yet had a thorough enough evaluation.

Reginald Casilang, DNP, PMHNP-BC, FNP-BC
Reginald Casilang, DNP, PMHNP-BC, FNP-BC
Founder, The MindCounsel · Telehealth Psychiatry · CA & HI

A structured review of your medication history.

Medication reassessment appointments are available via telehealth to adults in California and Hawaiʻi. In-network with HMSA and AlohaCare in Hawaiʻi. Select your state to begin.