News & Research
The Siggy Blog
Expert articles on medications, conditions, and the future of mental healthcare, from the team building it.
Cymbalta vs Effexor: Comparing the 2 Main SNRIs
Cymbalta and Effexor are both SNRIs, but they differ on nerve pain evidence, blood pressure effects, and how hard they are to stop. Compare them side by side.
Effexor Withdrawal: Why Venlafaxine Is So Hard to Stop
Effexor withdrawal can start within a day of a missed dose. Learn why venlafaxine is hard to stop, how long symptoms last, and how a slower step-down helps.
Effexor vs Cymbalta: Dosing, Side Effects, and Stopping Risk
Effexor and Cymbalta are both SNRIs, but they differ in dose range, early nausea, blood pressure, liver cautions, and how hard they are to stop. See the data.
How Long Does Effexor Take to Work? Why the Dose Matters
How long does Effexor take to work? See the week-by-week timeline, why dose increases shift the clock, what early improvement predicts, and when to reassess.
Effexor Dosage: The 150 mg Threshold and What Changes
Effexor usually starts at 75 mg and can rise to 225 mg. See where its norepinephrine effect appears and what that means for benefit, blood pressure, and withdrawal.
Pristiq Dosage: Why 50 mg Is Usually Enough and When It's Not
Pristiq's 50 mg dose is both the starting and target dose. See what trials comparing 50, 100, and 400 mg found, and what to try if 50 mg isn't enough.
Cymbalta for Anxiety and Depression: What the First Two Months Actually Look Like
How Cymbalta (duloxetine) treats anxiety and depression, how it compares with SSRIs, which side effects to expect early on, and why tapering off matters.
Pristiq for Depression: What the First Weeks Should Look Like
Pristiq (desvenlafaxine) is an SNRI for depression. See how well it works, which side effects to expect, why week two matters, and what to know before stopping.
SNRI vs. SSRI: Why the Right Antidepressant Is the One That Fits, Not the One That's Stronger
SSRIs and SNRIs work about equally well for depression. See how they differ on pain, blood pressure, side effects, and stopping, and how prescribers choose.
The Complete Antidepressant List: Every Class, and Why No Single One Is Best
Every major antidepressant class in one place, from SSRIs and SNRIs to atypicals, MAOIs, and newer options, with what each treats and how prescribers choose.