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Emergency? Call 911

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COVID treatment online in Puerto Rico

COVID treatment can start with a video visit: the doctor assesses your symptoms, your risk and the medicines you take. Most people recover at home; if you are at higher risk, the doctor will evaluate whether an antiviral is appropriate, since it works best in the first 5 to 7 days. If appropriate, we send your prescription to your pharmacy. We see adults and children of all ages.

Can we help by telehealth?YesWe can help by telehealth.
US$79Doctor visit

Is this an emergency?

This is not an emergency service. Call 911 or go to the nearest emergency room if you have:

  • Trouble breathing
  • Persistent pain or pressure in the chest
  • New confusion
  • Can’t wake up or stay awake
  • Pale, gray or bluish lips, nail beds or skin
  • Can’t drink or keep fluids down
  • A baby under 3 months with a temperature of 100.4 °F (38 °C) or higher

Warning signs: when to go to the ER

At a glance

COVID-19

Common symptoms

  • Fever or chills
  • Cough
  • Shortness of breath or difficulty breathing
  • Sore throat
  • Congestion or runny nose
  • New loss of taste or smell
  • Tiredness
  • Muscle or body aches
  • Headache
  • Nausea, vomiting or diarrhea
Other names
Coronavirus disease 2019 · SARS-CoV-2 infection
Usual test
Antigen home test, or a lab test with a doctor’s order
Treatment
Home care; a prescription antiviral for people at high risk, when the medical evaluation calls for it
Possible complication
Pneumonia, or symptoms lasting 4 weeks or more (long COVID)

What is COVID-19?

COVID-19 is a respiratory infection caused by the SARS-CoV-2 virus. Symptoms usually appear 2 to 14 days after exposure, most often around day 5. For most people it is mild, but it can be severe in older adults and people with certain conditions.

Flu and COVID-19 are so alike that only a test can tell them apart. If your COVID test is negative and your fever and aches came on suddenly, it may be the flu. In Puerto Rico, a fever with pain behind the eyes or bone pain can also be dengue.

COVID-19? Talk to the doctor by video

The doctor evaluates you by video, guides you on what to do and, if appropriate, prescribes and we send your prescription to your pharmacy.

Why a video visit
ComparisonBy videoEmergency room
Getting thereFrom home: join from your phone, tablet or computer.Drive and find parking.
Hours and timeWe do not publish a wait time. Request a visit online 24/7 — we confirm your time by email or text.In Puerto Rico, a median of 4 h 52 min from arrival to departure for patients sent home (US: 2 h 42 min; Oct 2024–Sep 2025).1,2
PriceUS$79 visit · US$49 follow-up · US$35 forms. You see it before you pay; no insurance needed.Depends on your insurance and on what is done.

For problems that are not emergencies. In an emergency, call 911.

COVID treatment by video: how we care for you

You see Dr. Diana Nieves Castro, a Puerto Rico–licensed general practice physician with several years of emergency-department experience, in English or Spanish. She asks when your symptoms started, how your breathing is, what conditions you have and what medicines you take, and observes you on video.

If you have a positive home test, show it to us on camera. If a test is needed, we give you a lab order for a lab near you. If you are at higher risk of severe illness, the doctor will evaluate whether an antiviral is appropriate and whether it is safe with what you already take. If appropriate, the doctor prescribes and we send your prescription to your pharmacy.

You need to be physically in Puerto Rico during the visit; visitors are welcome. If you need a doctor’s note for work or school, it is included.

Your doctor

Dr. Diana Nieves Castro, MD

General practice physician

Several years of emergency-department experience.

Founding Executive Director of The Health Initiative.

Meet the doctor

Your visit in 3 steps

Request a visit online 24/7 — we confirm your time by email or text.

  1. Request your visit.

    Book a visit and choose "Doctor visit". You pay by card when you request it.

  2. See the doctor by video.

    We send you a secure video link. It works on your phone, tablet or computer.

  3. Get your plan.

    If appropriate, the doctor prescribes and we send your prescription to your pharmacy. If needed, you get a lab order and a doctor’s note.

What a COVID visit costs

COVID is handled in a US$79 doctor visit, the same price for every age, with no membership. You pay by card when you request the visit, and you get a full refund if the visit can’t take place. A doctor’s note after your visit is included at no extra charge.

We do not bill insurance; the lab and the pharmacy charge separately. See all prices. The service is run by The Health Initiative, a nonprofit.

COVID-19 symptoms

The most common symptoms, according to the CDC:

  • Fever or chills
  • Cough
  • Shortness of breath or difficulty breathing
  • Sore throat
  • Congestion or runny nose
  • New loss of taste or smell
  • Tiredness
  • Muscle or body aches
  • Headache
  • Nausea, vomiting or diarrhea

Treatment, testing, and when a lab test is ordered

If you have COVID-19 and are more likely to get very sick, antivirals can lower the risk of hospitalization and death. Higher-risk people include older adults (especially 75 and older), people who are unvaccinated, and people with conditions such as diabetes, heart or lung disease, obesity, pregnancy or a weakened immune system.

Timing matters: antiviral pills are started within 5 days of the first symptoms, and the IV antiviral given at a health facility within 7 days. The CDC says you don’t need a positive test to start treatment if you are at high risk. Some of these medicines interact with many others, which is why the doctor reviews everything you take.

For testing, you can use an over-the-counter antigen home test. One negative home test does not rule out COVID: the CDC, citing the FDA, advises two negative antigen tests taken 48 hours apart if you have symptoms. If the doctor needs a lab test, or if your symptoms last 4 weeks or more (long COVID), we give you an order for a lab near you.

Home care and isolation

Stay home and away from others while you are sick, including people you live with. The CDC says you can go back to normal activities when, for at least 24 hours, your symptoms are getting better overall and you have had no fever without fever-reducing medicine.

For the next 5 days take extra care indoors: improve ventilation, wash your hands, wear a well-fitted mask and keep your distance, especially around older adults and people with high-risk conditions. Rest, drink fluids, and use acetaminophen or ibuprofen for fever and aches as the label directs. The COVID-19 vaccine is the best protection against severe illness.

COVID-19 in children of all ages

According to the American Academy of Pediatrics (AAP), COVID-19 can be serious in children too, and young children are more likely to get very sick. Children with obesity, asthma or other lung disease, diabetes, sickle cell disease, heart or immune conditions, or complex medical needs are at higher risk.

The doctor evaluates your child by video with you on camera. Most children with mild symptoms recover at home with rest and fluids; do not give aspirin to a child. Treatments exist for some high-risk children, but not every antiviral is approved for every age, and the doctor will evaluate whether one is appropriate for your child. Patients under 21 need a parent or legal guardian on camera with ID. See our online doctor for kids.

For safety: a baby under 3 months with a temperature of 100.4 °F (38 °C) or higher needs the emergency room right away. Also go to the ER if your child is breathing fast or with difficulty, has the chest pulling in with each breath, is very drowsy or hard to wake, won’t drink, or has gray or bluish lips.

When to go to the ER

For your safety, call 911 or go to the emergency room if you have any of these signs. See when to go to the ER.

  • Trouble breathing
  • Persistent pain or pressure in the chest
  • New confusion
  • Can’t wake up or stay awake
  • Pale, gray or bluish lips, nail beds or skin
  • Can’t drink or keep fluids down
  • A baby under 3 months with a temperature of 100.4 °F (38 °C) or higher

How we care for you

  • We evaluate, diagnose and treat; if needed, we give you a lab order for a lab near you.

  • We see adults and children of all ages. Patients under 21: a parent with patria potestad (parental authority) or a legal guardian is on camera for the whole visit and shows photo ID.

  • Real-time video visit. We send you a secure video link. It works on your phone, tablet or computer.

  • If appropriate, the doctor prescribes and we send your prescription to your pharmacy. We do not prescribe controlled substances.

  • You must be physically in Puerto Rico during the visit (visitors, tourists and cruise passengers are welcome).

  • In an emergency, call 911.

Frequently asked questions

Can I get a COVID antiviral prescribed by telehealth?

If you are at high risk of severe illness, the doctor will evaluate whether an antiviral is appropriate, whether you are within the window when it works, and whether it is safe with your other medicines. If appropriate, we send your prescription to your pharmacy. You must be physically in Puerto Rico during the visit.

My home test was negative but I have symptoms. What should I do?

Test again 48 hours later: one negative home test does not rule out COVID-19 if you have symptoms. Stay home in the meantime. If you are at high risk, get assessed early; the CDC says you don’t need a positive test to start treatment.

When can I go back to work or school?

Per the CDC, when for at least 24 hours your symptoms are improving and you have had no fever without fever-reducing medicine. For the next 5 days wear a mask and take extra care around others. A doctor’s note after your visit is included.

Do you see children with COVID?

Yes, we see children of all ages, with a parent or legal guardian on camera. The doctor evaluates your child’s symptoms and risk. A baby under 3 months with a fever, or a child who is struggling to breathe, goes to the ER.

About this page

Author: The Health Initiative

Medical care provided by Dr. Diana Nieves Castro, MD (PR license 24027)

Disclosure: Founding Executive Director of The Health Initiative

Published: 2026-09-30 · Updated: 2026-10-02