03/16/2026
Feeling like đŠ? Me too. In the last 48 hours, the barometric pressure has dropped 50 points. In the next three hours, it will rise 40 points. These are huge shifts for people with connective tissue disorders, autonomic dysfunction, and other chronic illnesses, who tend to be very sensitive to pressure changes.
Hereâs what that kind of drop can feel like physiologically:
đ§ď¸ Nervous System & Autonomic Effects-
Because Postural Orthostatic Tachycardia Syndrome affects autonomic regulation, pressure changes can destabilize the nervous system.
You might notice:
â˘Sudden fatigue or âcrashâ feeling
â˘Dizziness or presyncope
â˘Heart rate fluctuations
â˘Feeling wired but exhausted
â˘Increased temperature regulation problems
â˘Adrenaline surges or shakiness
â˘Many people with POTS say storms feel like their body is âshort-circuiting.â
𦴠Joint & Connective Tissue Pain-
With Hypermobile Ehlers-Danlos syndrome, connective tissue already has altered collagen structure.
Pressure drops can cause:
â˘Joint aching or deep bone pain
â˘Increased joint instability
â˘Neck or spine pain
â˘Muscle spasms
â˘Feeling like joints are looser or harder to control
â˘Some people describe it as âeverything feeling inflamed or heavy.â
đ§ Neurological Symptoms-
Changes in atmospheric pressure can affect intracranial pressure and blood flow, which may aggravate:
â˘Headaches or migraines
â˘Brain fog
â˘Vision changes
â˘Ear pressure or ringing
â˘Balance issues
â˘If you have structural issues in the neck or venous drainage variations, pressure swings can make this more noticeable.
đĽ Mast Cell Activation-
For people with Mast Cell Activation Syndrome, storms and pressure shifts can act as environmental triggers.
Possible symptoms:
â˘Flushing
â˘Itching
â˘GI upset
â˘Increased inflammation
â˘Sinus congestion
â˘Feeling âflu-likeâ
⥠Seizure-like / Convulsive Episodes-
Large pressure changes can increase nervous system overload, which may trigger:
â˘tremors
â˘shaking episodes
â˘dissociation
â˘functional seizure activity
â˘Storm fronts can essentially push the nervous system past its stimulus threshold.
đŤ Circulation & Vascular Symptoms-
With various vasculature affectations in connective tissue disorders, pressure changes may contribute to:
â˘Blood vessel dilation
â˘Head pressure
â˘Pulsatile sensations
â˘Worsening orthostatic intolerance
đŠď¸ Many people describe storms like this as:
â˘Feeling hungover
â˘Feeling like theyâre coming down with the flu
â˘Sudden body-wide inflammation
â˘Extreme fatigue + pain spike
â˘Nervous system feeling âoverloadedâ
đĄ Something interesting: Studies show people with connective tissue disorders and migraines often react when barometric pressure changes as little as 0.15â0.20 inHg, so 0.50 is a pretty BIG swing!
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Things that sometimes help during pressure drops-
â˘Extra electrolytes
â˘Compression garments
â˘Staying well hydrated
â˘Reducing sensory input (resting nervous system)
â˘Gentle heat for joints
â˘Stabilizing neck if thatâs a trigger
I am so thankful that the storm has been much less severe than anticipated (so far), but I'll be really glad when the barometric pressure evens back out. I'm having a lot of head pressure/migraine, neck and every other joint pain/swelling, extreme fatigue/heaviness.
What symptoms are you having, and what's helping you get through?