It is very possible that your father is experiencing contact dermatitis (an allergic reaction) or a localized skin irritation from Moov spray. Ingredients like methyl salicylate or menthol can sometimes cause adverse skin reactions, including painful blisters, especially if the skin is sensitive or if the area was covered tightly after application. Please stop using the spray immediately and wash the area gently with mild soap and cool water. Avoid popping the blisters to prevent infection. Applying a cool compress can help soothe the pain. I highly recommend having a doctor examine his back to provide the best healing treatment.

When you miss doses of levocetirizine and ranitidine, your body may experience a rebound allergic or inflammatory response, causing flushing, chest tightness, and breathing issues. Also, stopping amoxicillin early can prevent your infection from fully clearing. Because chest tightness and breathing difficulties require careful monitoring, please do not skip your doses and consult your prescribing doctor promptly. For your back pain, since topical sprays like Moov or Volini aren't helping, your doctor can safely investigate the underlying cause and adjust your treatment plan to help you feel better.

Sometimes, a common viral infection can trigger temporary joint inflammation, known as viral synovitis. Another possibility is a condition like adhesive capsulitis, often called 'frozen shoulder,' or localized tendon inflammation. Since oral and topical pain relievers like ibuprofen are not helping, I highly recommend visiting a healthcare professional. They can properly examine your shoulder, provide an accurate diagnosis, and discuss targeted options like physical therapy or prescribe anti-inflammatories.

Since topical creams like Moov haven't helped, you may have a persistent sprain. I recommend resting the ankle and avoiding activities that worsen the pain. Applying ice packs for 15 minutes a few times a day and using an elastic bandage for support can help. For pain relief, you might try an over-the-counter oral pain reliever like ibuprofen. Because the pain has lasted two weeks, please see a doctor or physiotherapist for a proper physical exam to ensure it heals correctly.

While Moov spray, which contains pain-relieving ingredients like methyl salicylate and menthol, can be helpful for simple muscle strains in your shoulder, I advise against using it on your chest. Tightness and pain in the upper chest and left shoulder should always be evaluated by a healthcare professional first to rule out any serious conditions, even in young adults. Please seek a medical evaluation to ensure your safety before applying any topical treatments.

Persistent swelling after an injury suggests the joint needs proper rest to heal, or there could be a minor sprain. I recommend resting your foot, elevating it, and applying a cold compress for 15 minutes a few times a day. To ensure your safety, it would be best to have a doctor examine it, possibly with an X-ray, to rule out any hairline fracture. For temporary relief, an over-the-counter anti-inflammatory like ibuprofen can help.