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Patient Questions

Real questions from health communities, answered with cited research from PubMed and Vellito's article corpus. Plain language, no medical advice. How this works.

OB/GYN & Women's Health

Does having adenomyosis increase the risk of pregnancy loss in IVF?

Yes, adenomyosis is linked to higher pregnancy loss rates in IVF, with studies showing a 2- to 3-fold increased risk, especially in diffuse or severe disease.

Does drinking fluoridated water from U.S. systems help prevent dental caries?

Yes, fluoridated water helps prevent cavities by strengthening enamel and reducing acid damage, though many U.S. systems face challenges in maintaining optimal levels.

How does the location of adenomyosis impact my fertility outcomes?

Adenomyosis location matters: intrinsic (inner) disease may worsen IVF outcomes more than extrinsic (outer) disease, and diffuse involvement of the junctional zone is linked to…

Neurology

Are there plastic brain changes involved in the onset of spasticity?

Yes, plastic brain changes in the brainstem reticular formation are believed to contribute to the onset of spasticity after central nervous system injuries like stroke or spinal…

Does brain stimulation offer relief for post-stroke pain and spasticity?

Brain stimulation techniques like repetitive peripheral magnetic stimulation and transcranial magnetic stimulation show promise for reducing spasticity and easing post-stroke…

Neurology

Do stroke and spinal cord injury share similar causes for spasticity?

Stroke and spinal cord injury share similar underlying causes for spasticity, primarily involving maladaptive changes in the central nervous system and plastic changes in the…

Pulmonology & Critical Care

Did a recent trial show active stimulation helps restless legs better than sham?

A 2024 trial found that active transcutaneous spinal cord stimulation reduced restless legs symptoms significantly more than a fake (sham) treatment over two weeks.

Physical Medicine & Rehab

What is the therapeutic potential of botulinum toxin for limb spasticity?

Botulinum toxin injections are a primary treatment for focal limb spasticity after stroke, reducing muscle tightness and preventing joint contractures while improving function.

Dermatology

Can using an 8% arginine toothpaste reduce dental caries in teenagers?

Using an 8% arginine toothpaste significantly reduces dental caries in teenagers aged 10 to 14 by lowering decay scores compared to standard fluoride toothpaste.

Genetics & Precision Medicine

Are there shared genetic factors for restless legs across different populations?

Research shows that restless legs syndrome (RLS) has both shared genetic factors across different populations and unique genetic markers specific to certain ancestries.

Neurology

How do neuromodulation and botulinum toxin injections help post-stroke spasticity?

Botulinum toxin injections relax tight muscles to improve movement, while neuromodulation techniques like magnetic stimulation adjust brain signals to reduce spasticity and…

Neurology

Can repetitive peripheral magnetic stimulation help with stroke motor recovery?

Yes, repetitive peripheral magnetic stimulation (rPMS) can improve upper limb motor function, daily living, and spasticity after stroke, especially when combined with other…

Rheumatology

Can transcutaneous spinal cord stimulation improve restless legs symptoms?

Yes, early research shows transcutaneous spinal cord stimulation (tsDCS) can significantly improve restless legs symptoms and sleep quality, but larger studies are needed.

Infectious Disease

Are there specific guidelines for treating sexually transmitted infections without study details?

Yes, specific guidelines exist for treating sexually transmitted infections, but they must account for rising antibiotic resistance and specific patient needs like pregnancy or…

Genetics & Precision Medicine

Can genetic ancestry affect my risk for restless legs syndrome?

Genetic ancestry does affect risk for restless legs syndrome, with specific risk genes found in African and Latin American populations that differ from those in European groups.

Infectious Disease

Can doxycycline help reduce the risk of sexually transmitted infections?

Yes, taking doxycycline after sex (Doxy-PEP) can reduce the risk of chlamydia, syphilis, and gonorrhea in men who have sex with men and transgender women.

Nephrology

Does a machine learning model help diagnose restless legs in dialysis patients?

Yes, a machine learning model can help diagnose restless legs syndrome in dialysis patients, with one study reporting an AUC of 0.791.

Infectious Disease

How do monkeypox, HIV, and sexually transmitted infections appear together in patients?

Monkeypox, HIV, and other STIs often appear together in patients, especially men who have sex with men, with HIV and other STIs significantly increasing the risk of contracting…

Infectious Disease

How does climate change affect chikungunya outbreaks in my area?

Climate change expands the habitats of mosquitoes that carry chikungunya, allowing outbreaks to occur in new areas and during longer seasons.

Pediatrics

Is the new chikungunya vaccine safe for my young child?

A Phase 3 trial is currently testing a new chikungunya vaccine for children aged 1 to 12 years to evaluate its safety and ability to build immunity.

Infectious Disease

Did West Nile virus rates go up in 2021 compared to the past?

Yes, West Nile virus rates increased in 2021 compared to the median rate seen between 2010 and 2020.

Allergy & Immunology

Did lanadelumab reduce the number of attacks for adults with Hereditary Angioedema in China?

Yes, lanadelumab reduced monthly HAE attacks by 99.1% in a Chinese phase 3 study, with 90% of patients attack-free over six months.

Cardiology

Does using FFR guidance reduce the need for repeat heart surgery in multivessel CAD patients?

Using FFR guidance to decide on stenting reduces the need for repeat heart surgery in patients with multivessel coronary artery disease.

Pulmonology & Critical Care

What nursing interventions are recommended for premature infants at high risk for bronchopulmonary dysplasia?

Nursing care for premature infants at risk of bronchopulmonary dysplasia focuses on precise oxygen control, adequate staffing, and early detection using breathing pattern analysis.

How this works

We pull real patient questions from public Reddit health communities (r/AskDocs, r/diabetes, r/menopause, etc.). Each question is rewritten into a generic medical question (no personal details), then answered by an AI using only cited sources from Vellito's article database and PubMed. A second AI independently scores each answer for accuracy and citation fidelity before publication. Answers below the safety threshold or touching emergency, dosing, or pediatric topics are queued for human review and never auto-published.

This is not medical advice. Always speak with your own doctor before making decisions about your health.