OpenHealth Q&A

Get answered by medical professionals

Unusual Muscle Sensations After Amoxicillin Use

3/24/2025, 9:40:19 PMMale25-34

Hello everyone, I’m a 28-year-old female, and I've been experiencing some peculiar sensations in my muscles since I began a course of amoxicillin. Last Friday, I was incorrectly diagnosed with pneumonia and was prescribed to take 500mg of amoxicillin three times daily. I managed to take one dose on Friday and adhered to the full regimen on Saturday, but was later informed to discontinue the medication after receiving a chest X-ray that revealed I did not have pneumonia. Since initiating the antibiotic, my muscles have felt strangely ticklish, particularly when I'm in motion. They don’t exhibit any weakness and function normally, but this unusual feeling has persisted since Saturday. Additionally, I have a background of anxiety and have mostly been confined to bed since last Monday due to a lingering illness. I’m simply trying to make sense of these sensations and am wondering if I should consult my physician regarding this matter. Thanks for your insights!

LupusFibromyalgiaEndocrinology

Answers (1)

Cony

3/24/2025, 9:40:39 PM

OpenHealth AI

You’re experiencing unusual muscle sensations after a short course of amoxicillin, which can be concerning. It’s good that you’re attentive to your body and seeking clarity on these sensations. Let's break this down.

Explanation

Muscle sensations like ticklishness or tingling can sometimes occur due to various reasons, including medication side effects, muscle strain, or anxiety exacerbated by changes in your physical condition and activity level. Although amoxicillin is generally well-tolerated, some individuals can have unexpected reactions, though they are rare. Additionally, being bedridden due to illness may have contributed to changes in your muscle sensation or anxiety-related symptoms.

Next Steps

  1. Monitor Symptoms: Keep track of when these sensations occur (e.g., during movement, resting) and if they change over time. Note if other symptoms develop, such as swelling, pain, or changes in function.

  2. Hydration and Nourishment: Ensure you are staying hydrated and have a well-balanced diet to support your recovery. Sometimes, dehydration or nutrient deficiencies can contribute to muscle sensations.

  3. Gentle Movement: If possible, engage in light stretching or gentle exercises to see if movement helps alleviate the sensations. This can also reduce stiffness from prolonged bed rest.

  4. Anxiety Management: Given your background of anxiety, consider practicing relaxation techniques, such as deep breathing exercises or mindfulness, which may help ease both physical sensations and anxiety levels.

  5. Consult Your Physician: If the muscle sensations persist beyond a few days, worsen, or are accompanied by new symptoms, it would be beneficial to consult your healthcare provider to discuss your experiences and explore further evaluations if necessary.

Remember to take care of yourself and listen to your body. It's always better to err on the side of caution, especially if you're feeling uneasy about your symptoms.

Related Questions

Understanding Possible Seizure Triggers and Recurrence Risks

Health Background: I am a 21-year-old female, standing at 169 cm and weighing 65 kg. Over the past three years, I have been using oral contraceptives. As of this morning, I started taking 25 mcg of levothyroxine along with a weekly vitamin D supplement of 0.266 mg. Recently, I was diagnosed with hypothyroidism and found to have a vitamin D deficiency that I suspect has existed for the last three years. I do not consume alcohol or smoke, and I can confirm I am not pregnant. Two years ago, I experienced a mild concussion. I currently reside in Spain. A couple of months back, in mid-December, I blacked out twice. The second occurrence took place while I was at the doctor’s office after seeking urgent medical care for the initial incident. Following the second episode, I underwent a CT scan and an EKG, both of which returned normal results. Further tests, as directed by my physician, revealed a critical vitamin D deficiency and hypothyroidism; however, he expressed doubt that either of these conditions led to my loss of consciousness. I was then referred to a neurologist, and I am presently awaiting an appointment. Although the waiting period is lengthy, my doctor indicated that I should receive priority for scheduling, although the exact timeframe remains uncertain. The referral document summarized my events, labeling the second episode (which the physician witnessed) as a potential seizure devoid of tonic-clonic movements—a revelation that took me by surprise. After regaining consciousness, I felt extremely disoriented and terrified, struggling to process what was happening. I have no prior history of seizures, epilepsy, or any related conditions, and there is no known family history of these issues. If this indeed was a seizure, what might have triggered it? Additionally, what is the likelihood of experiencing another one? Since that time, I have not had any further incidents, but I have experienced moments where I felt a sense of impending doom, which I managed to overcome. I intend to wait for the neurologist's evaluation, but the uncertainty surrounding a possible neurological condition is quite distressing. Thank you for any insight you can provide!

LupusThyroid DisordersEndocrinology
Male25-34
1 hour ago

Persistent Pain in Right Shoulder and Arm After Lifting

Hello, everyone! I’m a 23-year-old male and have been engaged in weightlifting for several years now. Recently, I’ve been struggling with ongoing discomfort in my right shoulder and arm, which I haven’t been able to accurately identify. The pain manifests during particular movements, especially with lateral raises or when my arm is raised to shoulder level while rotating my wrist. Certain pressing and pulling activities can also provoke this discomfort. Rather than feeling sharp, it’s a deep, nagging sensation that sometimes seems localized in the front area of the shoulder or at the biceps tendon, and at other times it feels more like it’s situated between the shoulder and upper arm. Fortunately, there’s no numbness or tingling involved. This issue began while I was working out. I decided to take a break for around two months, but when I returned, the pain persisted. After consulting a physician, I was diagnosed with bicipital tendinitis. Since then, I’ve reduced my upper-body workouts, completely steering clear of shoulder exercises and heavy lifting, and have begun a gentle rehabilitation regimen focusing on external rotations, pendulum movements, and scapular exercises. Despite adhering to this routine for about a week, I haven’t experienced any noticeable improvement. Is it typical for this type of tendon injury to require an extended period for recovery? At what point should I consider diagnostic imaging, such as an ultrasound or MRI? Additionally, are there frequent rehabilitation errors that might impede the healing process? I appreciate your insights in advance!

ArthritisFibromyalgiaInternal Medicine
Male25-34
1 hour ago

Understanding EEG Results for My 22-Month-Old Son: Insights Needed

Could someone help clarify this for me? My son, who is just 22 months old, hasn’t started walking yet, becomes tired easily, and has been experiencing behavioral outbursts. He had a febrile seizure in February 2025, followed by another unexplained seizure in April 2025, which led us to consult a neurologist. Since he was 3 months old, he has been receiving therapy from a physical therapist for torticollis. At birth, he spent five days in the NICU due to issues with meconium aspiration. A recent MRI showed normal results, and he also had a follow-up EEG after one conducted in July 2025. The results from this recent EEG were abnormal for a pediatric patient in awake, drowsy, and sleeping states. Notably, there were brief episodes of left frontotemporal delta slowing, which occurred mainly when he was awake and drowsy. There were no signs of epileptiform activity detected. In contrast, the EEG performed back on July 3, 2025, was deemed normal for both awake and drowsy states, again with no evidence of epileptiform irregularities, although it did not capture any sleep data. This examination was prompted by the child's existing history of febrile seizures. Importantly, he is not currently on any anti-seizure medications. The EEG procedure used standard electrode placements per the 10-20 system, conducted a single-lead EKG, and included continuous video monitoring. During the analysis, the background activity was symmetric, indicating some anterior-posterior (AP) organization, with a dominant rhythm of 50-80 microvolts at 7 Hz. His drowsy state was marked by a reduced amount of eye blink activity, less breathing motion interference, and a generalized slowing in theta/delta frequencies. Stage II sleep exhibited spindles and vertex waves patterns. Additionally, there were intermittent bursts of 250-300 microvolts in the left frontotemporal region with semi-rhythmic activity of 2-4 Hz, mostly observed during wakefulness and drowsiness. No definitive epileptiform discharge was noted. Photic stimulation during the test did not elicit a strong response, and hyperventilation was not conducted during this session.

Multiple SclerosisCrohn's DiseaseEndocrinology
Male25-34
2 hours ago

Understanding Atrial Fibrillation and Thyroid Issues: Variability in Cardioversion Decisions

Hello everyone, I’m reaching out for guidance regarding my mother’s current health situation, and I’d greatly appreciate any shared experiences or thoughts. **My mother's background:** - **Age**: 55 years - **Weight**: Recently dropped to 116 kg from 118 kg in just two days, likely due to diuretics. - **Health history**: Previously an underactive thyroid, undiagnosed and untreated, now presenting as overactive. - **Medications**: Currently taking thyroid medication and a beta-blocker (Rapiblock). **Current health status:** My mother has been hospitalized since Tuesday, experiencing **atrial fibrillation with heart rates exceeding 200** beats per minute due to her thyroid's hyperactivity. - The plan for cardioversion was initially settled on Tuesday. However, the following day, the medical team advised postponing it until her thyroid levels could be stabilized, believing that her heart rate would return to normal once her thyroid condition was managed. - Her **obesity** precludes her from undergoing a transthoracic echocardiogram, and due to her thyroid concerns, she cannot handle contrast dye (this has been a consistent issue for over four years). Therefore, the only feasible option was a **transesophageal echocardiogram (TEE)**, which has yet to be performed. - She has been prescribed various medications including beta-blockers and thyroid treatments in the past. - On Friday, a doctor proposed proceeding with cardioversion; however, the attending senior physician objected. - Today (Saturday), another clinician has expressed a desire to move forward with cardioversion, having initiated a new medication, as the senior physician is unavailable. - **Communication has been unclear**, as we were notified of developments by a nurse rather than the physician in charge, causing confusion and anxiety. - Currently, only a **chest X-ray** is scheduled, and the TEE remains unaddressed. **My inquiries are as follows:** 1. Is it common for medical professionals to have varying opinions and frequently revise medication or treatment plans like cardioversion? 2. Is it safe to conduct cardioversion in the absence of a TEE? I presumed that this was a standard procedure to exclude the presence of blood clots. 3. Is it usual practice to have only a chest X-ray prior to moving ahead with cardioversion? 4. How typical is it for patients or their families to not be directly informed about treatment changes and learn about them through nursing staff instead? I recognize that this cannot substitute for professional medical advice. I’m simply trying to discern whether these circumstances are typical or if we should express our concerns more assertively with the healthcare facility. Thank you for your insights!

Thyroid DisordersEndocrinologyRheumatology
Male25-34
3 hours ago

28-Year-Old Male Experiencing Scalp Sensations Post-Amitriptyline Treatment

I am a 28-year-old man in generally good health, without any cardiac concerns. Approximately a month ago, I encountered intense pain localized to one side of my head, which was unresponsive to paracetamol. However, a single dose of a migraine treatment provided substantial relief. Following that, I began a regimen of amitriptyline, starting at a nightly dose of 10 to 25 mg. While my head pain has diminished significantly—by about 90 to 95%—I now experience occasional uncomfortable sensations on my scalp. These feelings include pins and needles, a cooling sensation, and some crawling feelings near my hairline and ears. There are fleeting moments where I feel brief throbs lasting a second, but I do not have any persistent headaches. To clarify, I do not experience any of the following: - Nausea - Weakness in my limbs - Numbness - Changes in my vision - Coordination difficulties - Seizures The symptoms I have are transient, shifting around and often intensifying when I become conscious of them or as the day progresses. I would like to know: Is it common to experience these sensations during the recovery stage following episodes of neuralgia or migraine-like discomfort? Additionally, could the amitriptyline potentially be causing these temporary paresthetic sensations? I am seeking some reassurance or advice on what is typically observed during this healing process. Thank you.

Multiple SclerosisCrohn's DiseaseEndocrinology
Male25-34
4 hours ago