Telehealth has become one of the most practical shifts in how Americans access routine medical care. A growing number of conditions, from urinary tract infections to anxiety, can now be evaluated and treated without a trip to the clinic. Not everything belongs on a video call, and knowing the difference saves time, money, and effort.
This guide covers the conditions most commonly handled through virtual care, what the research says about outcomes, and when in-person care is the right call. Looking for a doctor who offers virtual visits? Find one near you.
At a Glance: Telehealth by Condition
| Condition | Telehealth-Appropriate? | Key Caveat |
|---|---|---|
| Urinary tract infection (UTI) | Yes, for most uncomplicated cases | Culture may be needed for high-risk patients |
| Sinus infection | Yes | Antibiotic not always required; viral vs. bacterial distinction matters |
| Ear infection | Partial | Outer ear: yes. Middle ear: harder to confirm without otoscope |
| Pink eye (conjunctivitis) | Yes | Bacterial, viral, and allergic types can often be assessed visually |
| Anxiety and depression | Yes | Prescription management and therapy both viable |
| Strep throat | Yes, with caveats | Rapid test may still be needed before antibiotic |
| Yeast infection | Yes, for women with recurrent history | New or atypical symptoms warrant in-person evaluation |
| Dermatology | Yes, via photo-based (asynchronous) care | Complex lesions may require in-person biopsy |
| Tooth infection | No | Dental abscess requires in-person dental care |
| Endocrine conditions (diabetes, thyroid) | Yes, for ongoing management | Lab work still needed |
| Physical therapy | Yes, for many conditions | Not a substitute for hands-on manual therapy |
| Neurology | Yes, for select conditions | Acute or new neurological symptoms require emergency care |
| Cardiology | Yes, for stable chronic conditions | Chest pain or new symptoms require in-person or emergency evaluation |
Telehealth for UTIs: What the Research Shows
Urinary tract infections are among the most frequently treated conditions in telehealth settings. According to the CDC, UTIs account for a significant share of outpatient antibiotic prescriptions each year, making them a natural fit for virtual care models that aim to streamline diagnosis and treatment.
For most uncomplicated cases in otherwise healthy adults, telehealth performs comparably to in-person care. A 2025 study published in Medicine (Madaras-Kelly et al.) analyzed over 45,000 outpatient UTI visits in the Department of Veterans Affairs system and found no statistically significant difference in 30-day clinical failure rates between telehealth and in-person primary care overall (adjusted relative risk: 0.87; 95% CI: 0.70, 1.08).
The same study identified a notable exception: patients aged 65 and older treated via telehealth had a 45% higher relative risk of treatment failure compared to those seen in person (interaction relative risk: 1.45; 95% CI: 1.12, 1.87). The researchers suggest potential contributing factors include miscommunication through digital platforms, reduced digital literacy in older patients, and the absence of vital signs data commonly available during in-person visits.
"Health systems should consider structuring platforms to collect additional information on urologic comorbidities, prior antibiotic exposures, and digital literacy as part of their screening process. Then considering recommendation of in-person care for patients > 65, particularly if they have potential for complicating conditions." — Madaras-Kelly et al., Medicine, 2025
When a Urine Culture Matters
One of the more nuanced findings from the VA study: urine culture collection was associated with a higher failure rate in telehealth settings overall, likely because cultured patients were already higher-risk. For patients with recent antibiotic exposure within the prior 90 days, however, obtaining a urine culture was associated with reduced failure risk in both telehealth (relative risk: 0.70; 95% CI: 0.53, 0.93) and in-person care (relative risk: 0.77; 95% CI: 0.60, 0.99).
For patients with a recent history of antibiotic use, a urine culture is a valuable step before prescribing, even in a virtual setting.
Who Is a Good Candidate for UTI Telehealth?
Telehealth UTI care works well for:
- Adult women with typical symptoms (burning urination, urgency, frequency) and no fever
- Adults with a prior history of uncomplicated UTIs
- Patients seeking prescription refills without red-flag symptoms
Telehealth UTI care is less appropriate for:
- Adults 65 and older with comorbidities or limited digital comfort
- Men, whose UTI workup is more complex and may require a urine culture
- Pregnant patients
- Anyone with fever, back or flank pain, or blood in the urine, which may indicate a kidney infection
- Patients who have taken antibiotics within the past 90 days (urine culture recommended)
A doctor can advise on individual cases and help determine the right path. An AI healthcare navigator can help you figure out the right type of care for your situation.
Telehealth for Sinus Infections: The Bacterial vs. Viral Question
Most sinus infections begin as viral, meaning antibiotics will not help and are not the right first step. According to the CDC, the majority of sinus infections are caused by viruses, and antibiotics offer no benefit in those cases. Clinicians typically wait 7 to 10 days before considering antibiotic treatment for sinusitis.
Telehealth providers can assess sinusitis symptoms through a structured video or asynchronous visit, reviewing symptom duration, character of nasal discharge, presence of facial pressure, and fever. Because sinus infections rarely require physical examination for diagnosis in straightforward presentations, most patients with typical symptoms are appropriate candidates for virtual care.
Symptoms That Can Be Evaluated Virtually
- Nasal congestion with discolored discharge
- Facial pressure or pain, especially around the cheeks and forehead
- Headache worsening with bending forward
- Mild fever
- Postnasal drip and cough
- Dizziness or ear pressure linked to sinus congestion
Symptoms That Warrant In-Person or Urgent Care
The following symptoms fall outside the scope of telehealth sinusitis management:
- Severe facial swelling, especially around the eye
- Vision changes or double vision
- High fever (above 103 degrees Fahrenheit) that does not respond to standard measures
- Stiff neck or sensitivity to light
- Symptoms that have not improved after 10 days or that worsen after initial improvement
These may signal complications that require a prompt in-person evaluation. A doctor should assess them directly.
Telehealth for Ear Infections: A More Nuanced Picture
Ear infections present the most significant diagnostic limitation in telehealth. The standard method for diagnosing a middle ear infection (acute otitis media) requires direct visualization of the eardrum with an otoscope, a tool unavailable in most video visits.
What Telehealth Can and Cannot Do
Outer ear infections (swimmer's ear / otitis externa): These are strong candidates for telehealth. Symptoms, including ear canal pain that worsens when the outer ear is pulled, visible redness, and discharge, can be described and assessed without physical examination, and antibiotic ear drops are the standard treatment.
Middle ear infections (otitis media): Telehealth assessment is possible but limited. A provider can evaluate symptoms and make a probable diagnosis based on history, but cannot confirm eardrum findings without visualization. Patients with a digital otoscope can share images; otherwise, a provider may prescribe based on symptom patterns while recommending follow-up if symptoms do not resolve.
Inner ear infections: These require in-person evaluation and are not appropriate for telehealth management.
Children and Ear Infections
Ear infections are among the most common reasons children visit a doctor. According to the National Institute on Deafness and Other Communication Disorders (NIDCD), 5 out of 6 children experience at least one ear infection before age 3. Children under 2 years of age generally require in-person assessment for ear infections. Telehealth can play a supportive role in follow-up visits and mild symptom review for older children.
Other Conditions Well-Suited for Virtual Care
Pink Eye (Conjunctivitis)
Pink eye caused by bacteria or viruses can typically be assessed through a video visit. A provider can evaluate redness, discharge type, and whether both eyes are affected to guide treatment. Antibiotic eye drops are available by prescription for bacterial cases. Allergic conjunctivitis is also manageable virtually.
Anxiety and Depression
Mental health care is among the strongest use cases for telehealth. Therapy, psychiatric evaluation, and medication management for conditions such as generalized anxiety disorder, major depressive disorder, and panic disorder are all well-established in virtual settings. According to a 2021 review in JAMA Network Open (Aafjes-van Doorn et al.), telehealth-delivered mental health interventions showed outcomes comparable to in-person care across a range of anxiety and depressive conditions.
Anxiety in particular can produce a wide range of physical symptoms that are easy to mistake for other conditions, including dizziness and chest pain. A virtual provider can help assess whether these symptoms have an anxiety-related cause or warrant further investigation.
Telehealth mental health services include:
- Individual therapy (cognitive behavioral therapy, talk therapy)
- Psychiatric evaluation and medication management
- Follow-up appointments for existing prescriptions
Strep Throat
Strep throat caused by group A Streptococcus produces specific symptoms including sudden sore throat, fever, and white patches on the tonsils. Because viral sore throats look similar and amoxicillin or penicillin is appropriate only for confirmed bacterial infection, many providers prefer a rapid strep test before prescribing. Some telehealth platforms can arrange at-home test kits, while others prescribe based on symptom criteria. A doctor can advise based on symptom presentation and local protocol.
Yeast Infections
Women with a prior diagnosed yeast infection who experience recurrent, familiar symptoms are generally good candidates for telehealth prescription. Patients experiencing symptoms for the first time or with atypical presentations, including unusual discharge, pelvic pain, or no improvement with prior treatment, benefit from in-person evaluation to rule out other causes such as bacterial vaginosis or sexually transmitted infections.
Telehealth Dermatology
Asynchronous telehealth dermatology, in which a patient submits photos of a skin concern for a dermatologist to review, has grown substantially. A 2023 systematic review and meta-analysis published in BMJ Open (Bourkas et al.) found an overall diagnostic agreement rate of 68.9% between teledermatology and in-person consultation across 44 studies, with a kappa concordance of 0.67. Agreement was higher (71%) when dermatologists performed both the in-person and virtual assessments. Conditions requiring biopsy, such as suspicious or undiagnosed lesions, still require an in-person visit.
Specialist-Level Care Through Telehealth
Endocrinology
Patients managing established conditions such as type 2 diabetes, hypothyroidism, or polycystic ovary syndrome (PCOS) can often receive follow-up care, medication adjustments, and lab result reviews through a virtual endocrinologist. Lab work must still be completed in person at a draw site, but the consultation itself can happen online. For patients with diabetes, telehealth is also a practical setting for discussing macrovascular complications and reviewing how well current treatment is working.
Physical Therapy
Telehealth physical therapy is appropriate for exercise program guidance, posture and movement coaching, and follow-up visits during recovery. A rapid overview published in Physical Therapy (Seron et al., 2021) found that telerehabilitation was comparable to in-person rehabilitation or better than no rehabilitation for conditions including osteoarthritis, low back pain, hip and knee replacement, and multiple sclerosis. It is less suitable for conditions requiring manual therapy, hands-on assessment, or post-surgical rehabilitation in the early stages.
Neurology
Virtual neurology visits work well for managing stable conditions such as migraines, epilepsy (medication review), and multiple sclerosis (check-in visits). New neurological symptoms, particularly sudden changes in vision, speech, coordination, or limb strength, require emergency evaluation and should not be assessed by telehealth.
Cardiology
Cardiologists use telehealth for management of stable heart conditions including hypertension, atrial fibrillation on stable medication, and heart failure follow-up. New chest pain, shortness of breath at rest, palpitations with dizziness, or any symptom that may indicate an acute cardiac event requires emergency care.
Conditions That Require In-Person Care
Some conditions should not be addressed through telehealth, regardless of platform capabilities.
| Condition | Why In-Person Is Needed |
|---|---|
| Tooth infection / dental abscess | Requires dental examination and possible drainage; antibiotics alone are not definitive treatment |
| Broken bones or joint injuries | Imaging required; physical stabilization may be needed |
| Deep lacerations | Wound assessment, closure, and tetanus evaluation require in-person care |
| Suspected appendicitis | Requires imaging and surgical evaluation |
| UTI with fever or flank pain | May indicate kidney infection (pyelonephritis); requires labs and possible IV treatment |
| Severe chest pain or difficulty breathing | Emergency presentation; call 911 |
| New or sudden neurological symptoms | Time-sensitive; requires emergency imaging |
| Ear infection in children under 2 | Otoscopic examination required for accurate diagnosis |
| Eye injury or sudden vision change | Requires ophthalmic examination |
Telehealth vs. Urgent Care: How to Decide
The right setting depends on symptom severity, whether a physical exam or lab test is required, and time sensitivity. Telehealth suits conditions with well-defined symptom patterns, established treatment protocols, and no acute physical findings that would change management. Urgent care is appropriate when a same-day in-person evaluation is needed but the condition is not an emergency.
Preparing for a Telehealth Visit
Getting the most out of a virtual appointment comes down to preparation. Before a visit, it helps to:
- Write down when symptoms started and how they have changed
- Note any medications currently being taken, including over-the-counter drugs and supplements
- Have a list of allergies available, particularly antibiotic allergies
- For skin conditions, take clear, well-lit photos from multiple angles before the visit
- For UTI visits, note the frequency and character of symptoms and any prior UTI history
- Test the camera, microphone, and internet connection ahead of time
- Be in a private space for mental health visits
Most telehealth platforms allow providers to send prescriptions directly to a preferred pharmacy. If a follow-up visit or lab test is recommended, asking for specific instructions at the end of the visit avoids delays.
Frequently Asked Questions
Will telehealth treat sinus infections? Yes. A virtual provider can assess sinus infection symptoms, determine whether bacterial or viral infection is more likely, and recommend appropriate treatment. Antibiotics are not prescribed for viral sinusitis, consistent with CDC guidelines. Most uncomplicated sinus infections are appropriate for telehealth management.
Can I use telehealth for a UTI? Yes, for most uncomplicated cases. A provider can evaluate symptoms, prescribe antibiotics if appropriate, and order a urine culture if risk factors are present. A 2025 study in Medicine found no significant difference in 30-day outcomes between telehealth and in-person UTI treatment for average-risk patients. Elderly patients and those with recent antibiotic exposure may benefit from in-person evaluation or urine culture.
What antibiotic is used for ear infection and UTI? The appropriate antibiotic depends on the type of infection, patient history, and local resistance patterns. For UTIs, nitrofurantoin and trimethoprim-sulfamethoxazole are commonly used first-line options per Infectious Diseases Society of America guidelines. For ear infections, treatment varies by type: outer ear infections are typically treated with topical antibiotic drops, while middle ear infections may be treated with amoxicillin in confirmed bacterial cases. A doctor determines the appropriate antibiotic based on individual clinical factors.
Can telehealth prescribe for an ear infection? Yes, with some limitations. Outer ear infections (swimmer's ear) can usually be managed via telehealth. Middle ear infections are harder to confirm without direct ear examination, so telehealth providers may prescribe based on symptom patterns or recommend an in-person follow-up if symptoms do not improve. Inner ear infections require in-person evaluation.
What Momentary Lab Is Building
A new generation of virtual primary care is taking shape. Momentary Lab is developing a platform to connect patients with trusted clinicians for a wide range of common conditions, supported by tools that help you understand your symptoms before you ever schedule a visit.
To be among the first to know when we launch, or to find a doctor now, visit momentarylab.com.
