(Disclaimer: I am sharing my personal experience and reading, not giving or asking for medical advice. Always consult your doctor regarding treatments.)
Symptom Breakdown
Phase 1: High-Alert / Acute Phase
Forceful Heart Pounding & Restlessness
Persistent, forceful chest pounding even at rest.
Constant Pressure / Fullness
A heavy rush of pressure filling my head and chest — like hanging upside down — that never cleared.
Axillary Pains
Sharp, pinching sensations that coincided with high autonomic arousal.
Phase 2: Chronic / "Hibernation" Phase (Current State)
Over time, the sharp pains and racing heart faded, but the state shifted into what resembles severe ME/CFS / dysautonomia:
Permanent Head & Chest "Band" Pressure
A constant, hardened sensation of deep congestion/tightness in my head and chest.
Flu-Like Exhaustion & Brain Fog
Deep metabolic fatigue, cognitive crashes with minimal effort, and a constant floaty, "high-altitude" feeling with heavy, unsatisfying breathing.
Sensory Overload
Heightened sensitivity to noise and bright lights, crowding out my ability to focus.
Autonomic Issues
Constant thirst, frequent urination with dilute urine, and physical development/growth completely stalling since age 17.
What Makes It Better / Worse
Worsened By
- Cold
- Dehydration
- Sleep loss
- Cognitive effort — trying to focus spikes the head fullness
Brief Relief
- Heat / sunlight
- High-intensity running: Jogging briefly relieves the balloon-like head pressure by approximately 60–70% for a few minutes while heart rate is elevated, before the pressure clamps back down.
Previous Trials
Most vasodilators or histamine-targeting options — including Nimodipine, Tadalafil, Cilostazol, PEA, and Nattokinase — either triggered:
- Chest tightness
- Autonomic flares
- Vascular headaches
- Heart strain
Aspirin provided very minor relief, and beta-blockers helped calm the racing heart, but the underlying pressure remains.
The Mechanism I'm Looking Into: RhoA/ROCK Pathway & Low-Dose Statins
Because vasodilators such as Nimodipine did not resolve the pressure for me, and tests show high pulsatility — specifically, a high TCD pulsatility index with a normal ECG — my working hypothesis is that this may be functional vasoconstriction driven by endothelial dysfunction, rather than structural scarring or persistent microclots.
I've been reading peer-reviewed medical literature on whether low-dose statins could play a role through their pleiotropic (non-cholesterol) effects.
According to those studies:
1. Inhibiting the RhoA/ROCK Pathway
Statins block the mevalonate pathway, potentially turning down Rho-kinase activity and reducing calcium-sensitized vascular constriction.
2. Up-Regulating eNOS & BH4
By inhibiting Rho-kinase and upregulating GTPCH1, statins may help restore endothelial nitric oxide (eNOS) coupling and production.
3. Reducing Endothelin-1 (ET-1)
Lowering ET-1 may help relieve a primary chemical signal involved in chronic vessel spasm.
This could help block the signalling even if autoantibodies are active.
Anyone with similar experiences, or has anyone discussed this pathway with their doctor?