09/23/2026
Great info for Seasonal Flare ups with hEDS, EDS, POTS, MCAS, Connective Tissue Disease, Autoimmune Disease, Autonomic Nervous System, Fibromyalgia etc…
IF YOU HAVE CHRONIC Health Issues OCTOBER Literally becomes my LEAST FAVORITE TIME of year.
I am definitely starting to struggle and I am feeling my flares set in… my entire body is screaming in pain the last 3 days.
Many years ago I told my Drs something happens when the barometric pressure changes wherever I live, and they all looked at me like I was crazy, each time I mentioned this. Now they understand and I don’t sound crazy when I say it to a doctor nowadays.
I was the one that pinpointed that my migraines were affected with the barometric pressure change,  I didn’t care if the doctors didn’t believe me I knew better I know my body. I understand it. I go through the pain. He would think they would listen, but it took years and now the medical field has more awareness and stepping up to researching how these illnesses are directly affected by the change of seasons.
It’s no damn joke. This s**t is real and it fu***ng sucks.
There are days when I’d love to just give the people that think that my illness isn’t that big of a deal and the pain must be in my head. I would love to give them ALL my pain, all of it, for just ONE day! Just to
watch them endure what  I endure daily with a smile on my face it may not be a real smile, but at least I’m trying. To see them wimper and cry like useless babes in the woods…because thats the pain and this s**t ain’t fun to handle, and being around people that have no compassion, understanding, or concern, nor try to be supportive they just drain me further.
The pains will never leave me. But we all have people n friends that don’t try to understand or have no concern and this is where I steer clear of people that make my conditions worse. When you don’t feel good you deserve to be around people that show concern and care, this is why I reserve my healthy days for true friends and family…
Some good information below.
Sharing:
“”Seasonal shifts heavily trigger symptom flares in people with hypermobility, connective tissue disorders, Mast Cell Activation Syndrome (MCAS), Postural Orthostatic Tachycardia Syndrome (POTS), and other forms of dysautonomia.
These conditions frequently co-exist as a clinical "trifecta," meaning that environmental changes affect the nervous system, immune cells, and flexible blood vessels all at once.
And these illnesses never end with the season, just change to the pain and management conditions..
Why Seasonal Changes Cause Flares
Temperature Swings and Vasodilation: Heat causes blood vessels to dilate (open wider). Because connective tissue is extra flexible in hypermobility, blood vessels struggle to maintain tone, leading to blood pooling in the legs and a racing heart in POTS. Conversely, sudden cold or transitioning from hot outdoor air to cold indoor AC/heating forces an overtaxed autonomic nervous system into sympathetic "fight-or-flight" overdrive.
Seasonal Allergies and Histamine Loads: Spring and fall bring high pollen counts, while damp winter or rainy seasonal changes encourage indoor/outdoor mold growth.
For individuals with MCAS, whose mast cells are hypersensitive and cluster densely around connective tissues and blood vessels, these environmental antigens spike baseline histamine and trigger widespread inflammatory flares.
Barometric Pressure Drops: Sudden shifts in weather and barometric pressure put mechanical stress on flexible joints, increasing subluxations, body aches, and deep tissue pain, which in turn signals the nervous system to ramp up overall pain sensitivity.
Dehydration Cycles: People often forget to drink enough water or replenish electrolytes during cooler months because they do not feel visibly overheated, directly worsening low blood volume and orthostatic symptoms in POTS.
Strategies for Managing Seasonal Shifts
Proactive Hydration and Electrolytes: Keep high-sodium electrolyte packets accessible year-round, adjusting intake higher during heatwaves and maintaining structured fluid goals even in colder weather.
Strategic Layering and Compression: Use medical-grade compression garments (like leggings, socks, or abdominal binders) to help constrict blood vessels and assist venous return when moving between temperature extremes.
Air Quality and Allergen Control: Use HEPA air purifiers indoors during peak pollen and mold seasons, and track local air quality indices to minimize sudden MCAS triggers.
Paced Movement: Modify exercise routines to avoid overheating in summer or sudden cold-induced muscle tightening in winter, keeping core body temperature stable.””
“”🍂 The Curse of the Fall Flare: Why Autumn Triggers a Full-Body Shutdown for Those with Chronic Health Issues 🍂
The arrival of fall brings crisp air, cozy sweaters, and beautiful scenery. But for those living with autoimmune conditions, Ehlers-Danlos Syndrome (EDS), and migraines, it often marks the beginning of a challenging transition known as the "October slide”.
If you are feeling completely wiped out or flaring right now, you aren't imagining things. Here is exactly why your body is working overtime to adapt to the autumn shift:
🌩️ 1. The Barometric Pressure Drop
When a fall storm system approaches, atmospheric pressure dips. This allows your bodily tissues to expand slightly.
For EDS: This expansion increases internal pressure around vulnerable, hypermobile joints, causing a sudden spike in joint instability, pain, and deep physical aches.
For Migraines: Rapid pressure drops irritate the trigeminovascular pathway in the brain and alter sinus equilibrium, frequently initiating severe, multi-day migraine attacks.
For Autoimmune: Shifting weather fronts inherently provoke a higher frequency of systemic flare-ups across various autoimmune conditions.
🥶 2. The Internal Thermostat Glitch
Steep temperature drops add another layer of physical stress by causing blood vessels to constrict and reducing circulation to your extremities.
Vascular Spasms: For those managing autoimmune diseases like lupus or Raynaud's phenomenon, cold exposure triggers painful vascular spasms and intense joint stiffness.
Dysautonomia Trigger: Because EDS is tightly linked to autonomic nervous system dysfunction, sudden temperature swings make it incredibly difficult for your body to regulate its internal thermostat. This leads to adrenaline dumps, severe fatigue, and unpredictable shifts in blood pressure.
🌲 3. The Autumn "Histamine Flood"
The biological environment of autumn introduces unique inflammatory triggers that stack on top of the weather.
Allergen Peaks: Decaying leaves and damp environments cause a sharp rise in outdoor mold spores, while ragweed pollen peaks earlier in the season.
The MCAS Link: This surge significantly increases your body’s total histamine load. If you experience Mast Cell Activation Syndrome (MCAS) alongside EDS, this histamine flood acts as a major amplifier for systemic inflammation, triggering both an overactive immune response and severe vascular migraines.
Sleep Disruption: Shortening daylight hours disrupt your natural circadian rhythm and sleep quality, which naturally decreases your body's threshold for handling pain.
🩹 Real Physiological Responses
If you are noticing a sudden shift in your health right now, remember that your symptoms are a measurable, physiological response to the changing world around you. Prioritizing strict pacing, keeping your body warm, and proactively managing your histamine levels can give your nervous system the stability it needs to navigate the season safely.”
The research - - -
https://www.paramotion.org/post/the-october-slide-understanding-seasonal-symptom-flares-for-eds-hsd-and-associated-conditions
https://sedsconnective.org/what-is-mcas-what-is-the-connection-to-hypermobility-eds/
https://www.manhattanpainmedicine.com/eds-pots-mcas-symptoms-connection/
https://drmichaelveselak.com/pots-mcas-hypermobility-trilogy/
https://sedsconnective.org/what-is-mcas-what-is-the-connection-to-hypermobility-eds/
https://www.painri.com/post/the-eds-mcas-pots-trifecta
https://jeanniedibon.com/eds-hypermobility-heat-intolerance/
https://www.connectivewellnessco.com/blog/autumnwitheds
https://www.connectivewellnessco.com/blog/autumnwitheds
https://youtu.be/C2FKMCAf4CY?is=-NOE_8X_YcSQH80W
https://drmichaelveselak.com/pots-mcas-hypermobility-trilogy/