A Relentless Blistering Rash Dominating My Existence
As a 21-year-old woman, standing at 5 feet 8 inches and weighing 220 pounds, I live with POTS and am suspected to have MCAS. Everything changed last Sunday when I awoke to several itchy, red spots on my wrist. Initially, I brushed it off, applying hydrocortisone cream in hopes of relief. However, by Monday, the irritation had spread to my lips, inner thighs, legs, hands, and face. The situation deteriorated rapidly from that point. On Monday, I visited my doctor, who prescribed a course of Prednisone. Although uncertain of the exact cause, the doctor believed that steroids might alleviate the symptoms. Unfortunately, when this treatment failed to provide any improvement, I returned for another consultation. By Thursday, the rash had grown significantly, becoming swollen and increasingly itchy as it spread further across my body. The physician speculated that this might be an allergic reaction to a newly introduced medication or possibly contact dermatitis. In response, they provided a prescription for a steroid cream, which I’ve been diligently applying. Despite my efforts, the rash has intensified, now blistering and exuding fluid. It affects numerous areas: my face, chest, inner elbows, wrists, hands, fingers, abdomen, thighs, legs, and the backs of my knees. The pain is excruciating, forcing me to sleep excessively in recent days, as I've been taking antihistamines to combat the relentless itching. I also feel an overwhelming sense of embarrassment, given its visibility, especially as it spreads onto my face. Regrettably, the steroid cream doesn’t seem to be producing any noticeable effect.
Answers (1)

9/1/2025, 11:20:46 PM
OpenHealth AI
I'm really sorry to hear about the distressing situation you're experiencing with this relentless rash. It sounds uncomfortable and challenging, especially with its impact on your daily life and self-esteem. Given the rapid spread and blisters, it’s vital to approach this with care.
Main Points:
- The worsening rash and blistering could indicate a severe allergic reaction or a persistent skin condition.
- Immediate actions include avoiding irritants and potential allergens, and considering over-the-counter treatments for symptomatic relief.
- Regular follow-ups with your healthcare provider may be necessary to reassess your condition and treatment.
Explanation: From your description, it appears you might be dealing with a severe allergic reaction or a condition like eczema or contact dermatitis. Your existing conditions (POTS and suspected MCAS) may complicate the situation and make you more sensitive to allergens or medications. The fact that you're experiencing blistering suggests a need for effective management to prevent secondary infections or further complications.
Actionable Next Steps:
-
Identify and Avoid Triggers: Carefully review any new products (soaps, detergents, lotions) or medications introduced before the rash developed. Avoid potential irritants and wear loose, breathable clothing to minimize irritation.
-
Cool Compresses: Apply cool, damp cloths to the affected areas for 10-15 minutes several times a day. This can help soothe itching and reduce inflammation.
-
Over-the-Counter Options: Consider using oral antihistamines like cetirizine or diphenhydramine for additional itch relief, if you haven’t already. Be mindful of drowsiness with these medications.
-
Moisturizers: Use hypoallergenic moisturizers frequently on the affected areas to hydrate your skin and prevent further dryness, which could worsen itching.
-
Track Your Symptoms: Maintain a diary of symptoms, including food intake, new products used, and any potential triggers. This may help you identify patterns and facilitate discussions with your doctor.
-
Follow-Up with Healthcare Provider: Given the lack of improvement with current treatments and the progression of your rash, it’s crucial to maintain close communication with your healthcare provider. They may consider additional therapies such as stronger topical corticosteroids, immunosuppressants, or referral to a dermatologist for specialized care.
Please take care of yourself, and know that it's okay to seek immediate help if the rash continues to worsen or if you experience additional concerning symptoms. Your comfort and health are top priorities.
Related Questions
Coping with Aftereffects of Viral Meningitis
I'm a 22-year-old male, standing at 6'5" and weighing 270 pounds, and I've been recently diagnosed with viral meningitis, which has led to some unusual symptoms. After experiencing norovirus, I’m still dealing with lingering effects. I don't have any previous issues with sleep apnea. Although the hospital discharged me, indicating that there was little they could do and that I appeared to be improving, I’m still facing challenges. Last night marked my first experience without Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) to manage my inflammation and headaches. I woke up drenched in sweat, feeling disoriented and struggling with blurred vision. Despite my attempts to return to sleep, I found everything felt off; I was experiencing double vision, a sensation of impending doom, and my body entered a fight-or-flight state, causing my heart rate to surge and then plummet. These sensations weren’t present when I was on NSAIDs throughout the past week, which makes today, the sixth day since this ordeal began, more puzzling. Could it be that my brain is misinterpreting the situation, attributing these symptoms solely to inflammation and the residual effects of meningitis? Should I consider going back to the hospital for further evaluation? In an attempt to find relief, I've taken two Advil for inflammation, and I can already sense some slight improvement in how my head feels. My daily intake of NSAIDs has been about 400 to 800 mg (ranging from 2 to 4 tablets).
Frequent Jaw Dislocation Concerns
I am a 23-year-old woman, standing at 5 feet tall and weighing 45 kilograms, and I am a smoker with no current medications. On several occasions each week, I experience an unsettling occurrence when I open my mouth. My jaw emits a 'pop' sound, becomes painful, and often remains dislocated until I apply some pressure to a lump that forms beneath my chin. This lump feels like a small muscle knot, and I usually have to massage it with my fingers until it subsides, allowing me to close my jaw again. It seems there is a certain extent to which my jaw can naturally open before this happens; it usually triggers each time I yawn, and occasionally while I laugh or eat. The initial incident occurred when I was around 11 years old. I was trying to fit my mouth around an oversized hotdog when I felt the distinct pop and couldn’t close my jaw for nearly a minute. My father didn’t seem too alarmed; he reassured me that since I had received my tetanus shot, it wasn’t lockjaw, and we never followed up on it. Now, this issue has become so routine that those close to me simply accept it as part of my life. They are familiar with my jaw popping out of place, and it has become a normal occurrence that I fix and move on from. Naturally, I’m left wondering: what exactly is happening here? Should I be more worried about it than I currently am?
Advice on Small Hydrocele Situation
A 24-year-old Caucasian male, standing at 6 feet 3 inches and weighing 210 pounds, with no prior medical conditions, sought advice about pain in his right testicle, posting about it yesterday. After receiving recommendations, he decided to visit the emergency room. There, a urine analysis and an ultrasound were conducted; the urine results were completely normal. The ultrasound revealed a "small hydrocele on the left side," with the doctor's notes indicating that there were "no acute abnormalities." The physician reassured him that it was not a cause for concern. However, he is curious whether the presence of a hydrocele in the left testicle could be responsible for his pain in the right testicle. Any insights would be appreciated. Thank you in advance!
Understanding My Son's MRI Experience and Vision Disturbances
My ten-year-old son recently underwent an MRI scan due to what we suspect might be migraine attacks accompanied by aura. Not long into the procedure, I noticed his eyes exhibiting unusual behavior, opening wide then partially closing, and shifting back and forth before crossing over. He reported experiencing a sensation of double vision and perceiving various colors. At this point, the technician decided to pause the imaging process. I have already informed his pediatrician about this incident, and we have been directed to a neurologist for further evaluation. I'm reaching out to see if anyone has insights into this situation. I researched peripheral nervous system reactions during MRI scans, but I haven’t encountered any specific information regarding symptoms like crossed eyes or double vision. During these episodes, he describes his aura as seeing red; everything white appears tinged with a reddish hue, particularly in one eye, while the pain in his head radiates to the opposite area. This pattern of symptoms has been present for the past two years. What could have triggered this response during the MRI? I was present in the scanning room and received no guidance on how to assist him. To provide reassurance, I had my hand resting on his leg, which was covered by pants—could this have had any influence? Additionally, I wonder if a bobby pin I neglected to remove might have played a role. Is it possible that these symptoms are indicative of an underlying issue that was exacerbated during the MRI?
Understanding My Ongoing Health Struggles
**Background Overview:** I am a 20-year-old female diagnosed with Postural Orthostatic Tachycardia Syndrome (POTS) over the past year and hypothyroidism. My current medications include Synthroid, vitamin B12, vitamin D at a dosage of 5000 IU, and topical treatments for acne (Euchrissa, Winlevi). Notably, I do not have an appendix. Throughout my life, I have experienced various stomach issues, but they have recently escalated to an intolerable level. My appetite cues are almost nonexistent, and when I manage to eat, I feel uncomfortably full after just a couple of bites. Each meal leads to significant bloating and abdominal pain within 15 minutes of eating. Additionally, I’ve had multiple instances of missed periods over the past year, likely influenced by discontinuing birth control, which I had been using almost continuously since I began menstruating. Upon discussing my symptoms with my physician, blood tests were conducted to assess testosterone and estrogen levels for potential PCOS, all of which returned normal results. The only irregularities noted in my blood work included slightly reduced creatinine levels and elevated monocyte counts (9.7, with the upper normal limit being 8), while all other components of my metabolic panel and complete blood count appeared normal. In the past week, I have endured intermittent, intense stomach pain reminiscent of my previous experience with appendicitis. The discomfort intensifies after I eat yet lingers throughout the day. I have also been experiencing diarrhea and had concerns about constipation; however, today I’ve had multiple solid bowel movements, yet the pain persists unchanged. Pain relief medications have provided minimal comfort, with the aching primarily manifesting in my lower abdomen, though I have also felt some discomfort in my back and ribcage. I am considering the possibility of gallbladder issues, as I previously suffered from a suspected gallbladder attack a few years ago, although my gallbladder has seemed fine since that incident. Overall, I remain perplexed about my condition as I continue to feel progressively worse, and all test results have consistently returned to normal.