Yes, it is very likely your medications are causing these symptoms. The antibiotics you finished?Augmentin (amoxicillin/clavulanate) and Linox (linezolid)?commonly leave a persistent bitter taste. Additionally, your daily asthma medications, including Unicontin (theophylline), Montair (montelukast), and your inhalers, are well-known causes of dry mouth. To find relief, please ensure you rinse your mouth thoroughly with water after each inhaler use. Staying well-hydrated by sipping water throughout the day, chewing sugar-free gum to stimulate saliva, and maintaining good oral hygiene will also help. If the dryness or taste does not improve soon, please consult your doctor.

Montair LC (Montelukast + Levocetirizine) is generally safe for daily use under medical supervision for allergic conditions. However, your symptoms returning suggest that the root cause of your cough, such as cough-variant asthma, post-nasal drip, or acid reflux, is not fully controlled. Relying on this medication long-term without a definitive diagnosis is not recommended. I advise consulting a pulmonologist for evaluation, possibly including a spirometry test. Depending on the diagnosis, safer long-term alternative medications, such as inhaled corticosteroids, may be prescribed to target the inflammation directly. Please do not change your treatment plan without medical advice.

Since your vitamin B levels are normal, we can consider other possibilities. Sometimes, medications like deflazacort or pantoprazole can cause temporary nerve-related sensations. Additionally, when you lie down at night, fewer distractions can make these sensations feel much more intense. It could also point to a mild, temporary nerve sensitivity. Please be reassured that this is manageable. I highly recommend consulting your doctor, who can safely review your medications and help you find relief so you can get a comfortable night's sleep.

Clavam 625 (amoxicillin-clavulanate) is a strong antibiotic, and Signoflam and Montair-LC help manage pain and congestion. Since your ear isn't improving, the infection might be viral or fungal?which antibiotics don't treat?or the bacteria could be resistant. Sometimes, fluid trapped behind the eardrum also delays healing. Please consult your doctor or an ENT specialist for a physical exam. They can safely check your ear canal and may prescribe targeted ear drops or adjust your prescription.

It is possible these are side effects. The tongue issue might be oral thrush, a common and treatable response to the inhaled corticosteroid in your Formonide-400 (budesonide/formoterol). The burning sensation and worsening symptoms could indicate a sensitivity to montelukast (Montair 10). I highly recommend rinsing your mouth with water and spitting it out after each inhaler use. Please contact your prescribing doctor promptly to discuss these symptoms so they can safely adjust your treatment.

Both anxiety and your underlying health conditions can play a significant role here. Low iron can cause a fluttering heart and headaches, while low vitamin D can lead to muscle twitching. Anxiety itself frequently triggers palpitations, tension headaches, stomach upset, and temporary numbness. Additionally, Montair (montelukast) can sometimes contribute to headaches or mood changes. While these symptoms are likely interconnected and treatable, please consult your doctor.