Conditions
Shoulder pain: rotator cuff, relief and a video doctor visit
Shoulder pain usually comes from the rotator cuff, bursitis or a frozen shoulder, but rule out your heart first: sudden pain in the left shoulder or arm with chest pressure, shortness of breath, dizziness or sweating is an emergency, and you should call 911. For everything else, we see you by video in Puerto Rico.
Is it an emergency? Call 911.
Is this an emergency?
This is not an emergency service. Call 911 or go to the nearest emergency room if you have:
- Sudden pain or pressure in the left shoulder or arm with chest pressure, shortness of breath, dizziness or sweating
- Pain that runs from the chest to the jaw, neck or arm
- A fall or blow with a deformed shoulder, or you cannot lift your arm
- A lot of swelling, bruising or bleeding after an injury
- A hot, red shoulder with a fever
Help lines
At a glance
Shoulder pain
Common symptoms
- Pain when raising your arm overhead or out to the side
- Pain in the front or side of the shoulder that stops above the elbow
- Pain at night, especially when lying on that shoulder
- Weakness or stiffness when lifting the arm or reaching behind your back
- Loss of shoulder movement (frozen shoulder)
- Other names
- Rotator cuff tendonitis · Shoulder bursitis · Frozen shoulder
- Treatment
- Ice, relative rest, anti-inflammatories and physical therapy exercises
- Possible complication
- Frozen shoulder or a rotator cuff tear
On this page(10)
First: when shoulder pain may be your heart
According to MedlinePlus, sudden left shoulder pain can sometimes be a sign of a heart attack. Call [911](tel:911) right away if you feel pressure or crushing pain in your shoulder, especially if it runs from your chest to the left jaw, arm or neck, or comes with shortness of breath, dizziness or sweating.
The CDC adds that a heart attack can cause pain in one or both arms or shoulders, the jaw, neck or back, and that women are more likely to also feel unexplained tiredness, nausea or vomiting. Do not drive yourself to the hospital: call 911. See when to go to the ER.
What causes shoulder pain?
The most common cause is a rotator cuff problem. The rotator cuff is the group of muscles and tendons that holds the shoulder in place. Its tendons become inflamed (tendonitis) or worn, sometimes along with bursitis, inflammation of the fluid sac that protects them. It happens with overhead work or sports (painting, carpentry, swimming, baseball), poor posture and age.
Other causes include frozen shoulder (the shoulder becomes stiff and loses movement), arthritis, a rotator cuff tear after a fall, and pain coming from somewhere else, such as neck pain or the lungs. If the pain runs down the arm into the hand, it may come from a pinched nerve in the neck.
How we treat shoulder pain by video
You see Dr. Diana Nieves Castro, a Puerto Rico–licensed general practice physician with several years of emergency-department experience, in English or Spanish. We evaluate, diagnose and treat: the doctor first rules out heart warning signs, then asks how the pain started, whether you fell, which movements make it worse and whether it wakes you at night, and asks you to raise and rotate your arm on camera.
If appropriate, the doctor prescribes and we send your prescription to your pharmacy. We do not prescribe controlled substances, such as opioids. If physical therapy, a shoulder injection, an X-ray, ultrasound or MRI, or an orthopedist would help, we refer you. If you need a doctor’s note for work, it is included after your visit.
Your doctor
Dr. Diana Nieves Castro, MD
General practice physician
Several years of emergency-department experience.
Founding Executive Director of The Health Initiative.
Your visit in 3 steps
Request a visit online 24/7 — we confirm your time by email or text This is how you see a doctor online with us.
Request your visit.
Book a visit and choose "Doctor visit". You pay by card when you request it.
See the doctor by video.
We send you a secure video link. It works on your phone, tablet or computer.
Get your plan.
Home care, exercises and, if appropriate, the doctor prescribes and we send your prescription to your pharmacy.
What the visit costs
A doctor visit costs US$79, 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 is included. We do not bill insurance; the pharmacy, any imaging and any therapy charge separately. See all prices. The service is run by The Health Initiative, a nonprofit.
Shoulder pain symptoms
Depending on the cause, you may notice:
- Pain when raising your arm overhead or out to the side
- Pain in the front or side of the shoulder that stops above the elbow
- Pain at night, especially when lying on that shoulder
- Weakness or stiffness when lifting the arm or reaching behind your back
- Loss of shoulder movement (frozen shoulder)
Treatment: rotator cuff pain, bursitis and frozen shoulder
Home care: MedlinePlus advises ice wrapped in a towel for 15 to 20 minutes several times a day; resting the shoulder and avoiding movements that make it worse; and returning to activity gradually. You can use acetaminophen, or ibuprofen or naproxen as the label directs (check first if you have high blood pressure, heart or kidney disease, or ulcers).
Exercise: stretching and strengthening, guided by a physical therapist, are a core part of treating rotator cuff pain and frozen shoulder. Improvement can take weeks or months.
Frozen shoulder: it is more common in people with diabetes or thyroid problems, during menopause and after an injury or surgery. With physical therapy and anti-inflammatories, full recovery can take 9 months to a year. In Puerto Rico, where 14.4% of adults had diagnosed diabetes in 2021 according to the CDC, it is worth checking your blood sugar: if needed, the doctor gives you a lab order for a lab near you. See type 2 diabetes.
Get seen if the pain lasts beyond 2 to 4 weeks of home care, or comes with fever, redness or warmth in the shoulder.
Shoulder pain in children and teens
The doctor sees children and teens of all ages by video; patients under 21 need a parent or legal guardian on camera for the whole visit, with ID. In teens who pitch, swim or play tennis, pain often comes from overuse. For their safety: if the pain started with a fall and the arm looks deformed or the child cannot move it, go to the emergency room.
When to go to the ER for shoulder pain
For your safety, call 911 or go to the emergency room if you have any of these signs:
- Sudden pain or pressure in the left shoulder or arm with chest pressure, shortness of breath, dizziness or sweating (possible heart attack)
- Pain that runs from the chest to the jaw, neck or arm
- A fall or blow with a deformed shoulder, or you cannot lift your arm
- A lot of swelling, bruising or bleeding after an injury
- A hot, red shoulder with a fever
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
How do I know if shoulder pain is from my heart?
What is the rotator cuff?
How long does frozen shoulder last?
Can I get something for shoulder pain through telehealth?
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: 2026-10-02 · Updated: 2026-10-02
Sources (6)
- Shoulder pain (MedlinePlus, NIH) (opens in a new tab) (accessed 2026-10-02)
- Heart Attack Symptoms, Risk, and Recovery (CDC) (opens in a new tab) (accessed 2026-10-02)
- Rotator cuff problems (MedlinePlus, NIH) (opens in a new tab) (accessed 2026-10-02)
- Frozen shoulder (MedlinePlus, NIH) (opens in a new tab) (accessed 2026-10-02)
- Bursitis (MedlinePlus, NIH) (opens in a new tab) (accessed 2026-10-02)
- Diagnosed diabetes by state and territory, 2021 (CDC, Preventing Chronic Disease) (opens in a new tab) (accessed 2026-10-02)
