Movement & recovery

Tendon symptoms and medication: what information matters?

In case of symptoms from the tendons, tell us which medicines, injections and medicines you use without a prescription or recently used. Don't just change prescribed medication. A specific exception concerns fluorochinolone antibiotics: in case of new pain in a tendon or swelling, the official advice is to stop, avoid the painful area and contact a doctor immediately.

Generic unbranded medicine packages and blister pack beside a blank medication list on a clinician desk, a pen ready for review.
Illustration: Generic unbranded medicine packages and blister pack beside a blank medication list on a clinician desk, a pen ready for review.

An overview of medication is part of the symptom story

Medicines may be relevant for the assessment of tendon pain and for the choice of treatment. That doesn't mean a drug is automatically the cause. The order of events helps to look carefully: when did the symptom begin, when did a remedy begin or change and what happened afterwards?

Also take with you drugs you don't use every day. Think of a recent antibiotic treatment, an injection, painkillers without prescription and supplements. A current overview of the pharmacy is a useful starting point, supplemented by what you buy yourself or have recently used.

Tell me if you're not sure what a cure is. A package, picture of the label or pharmacy overview helps more than guess to the name. A trader can then determine what information is needed and, if necessary, discuss contact with the prescriber.

Fluoroquinones have a specific tendon warning

Fluoroquinones are a group of antibiotics, including ciprofloxacin and levofloxacin. The Board for the Evaluation of Medicines warns for very rare but serious, long-term side effects. Special caution is needed in elderly patients, renal impairment, organ transplantation and concomitant use of corticosteroids.

The European Medicines Authority EEA describes tendon problems that may occur during use but also after discontinuation. During such a course, if you experience pain in a tendon or swelling, stop the fluoroquinone, relax the painful area and contact a doctor immediately. This is a specific official safety advice.

New symptoms from the tendons after a recent treatment should also be reported. Take the name and period of use. The advice does not automatically apply to any antibiotic or any other medicine; if in doubt, have your doctor or pharmacist check which group you are using immediately.

Do not stop other medicines on your own initiative

A general message about side effects is not a reason to interrupt all medicines yourself. The prescriber will consider why the product is needed, what risks are involved and what alternatives exist. Even if you suspect a connection, that joint consideration is necessary.

Tell me honestly when you've already adapted something. This is important information for assessment and follow-up care. Write down what changed and when. Do not try again to test independently for pain in a tendon.

In case of a proposed injection, use of medicines and relevant conditions should be discussed in advance. Thuisarts about a puncture in a tendon or joint describes, among other things, concerns in blood thinners and diabetes. An appointment about an operation or treatment should therefore not be separated from your medication overview.

Create a timeline with five data

A compact timeline can help to keep the relevant events apart. It is a tool for the conversation, not a method by which you determine the cause.

DataWhat are you writing?
MediumName and dose if possible
PeriodStart, end and possible change
ReasonWhat it was prescribed or used for
symptomStart, place and striking change
ActionWho you spoke to and what advice you were given

Then add your main question: can this substance play a role in the assessment of my symptom, should the prescriber watch or is there anything relevant to the intended treatment? Choose one overview that you can update, so that different healthcare providers get the same baseline information.

As an example, someone got a cure and started walking more in the same week. That coincidence doesn't prove either of them. She does explain why both load and medication should be included in the conversation.

Painkilling and functioning are different outcomes

When a drug changes the pain, it's useful to tell you what you do because of it. Are you gonna go back for groceries, sleep better, or do you take less breaks at work? Those are relevant targets. However, a lower pain rate does not automatically tell how much sports or work load is appropriate.

In case of a prescription, ask how and when the effect is assessed and what to do if you have insufficient action or side effects. Do not use a means to allow a maximum load test on your own initiative. Align the plan with the clinician who assesses the symptom.

When comparing activities, please note that you were on the same medication at both times. Otherwise, two pain scores are harder to understand. That is not a reason to omit medication for a measurement; it is a reason to take the circumstances fairly.

Make sure the information reaches the right person

Not every healthcare provider manages the same parts of your care. Ask who will assess a possible side effect, who will prescribe the medication and who will coordinate the treatment of the tendon. An urgent warning should involve direct contact with the doctor; then do not wait for a scheduled practice appointment.

If you are redirected, check that name and period of use of relevant means go along. A short supplement may prevent a new clinician from having to re-examine why a medicine was mentioned. Do not share unnecessary details, but do not leave out important medical information.

A suspected adverse reaction is a reason for investigation and an appropriate follow-up, no evidence that any subsequent treatment is inappropriate. The outcome may vary: additional explanation, modification by the prescriber or other assessment of the symptom. The goal is a coherent and secure plan, with a clear point of contact.

Frequently asked questions

What antibiotics can be relevant in case of pain in a tendon?

Especially the specific group of fluoroquinones has an official warning for tendon problems. Examples are ciprofloxacin and levofloxacin. Check the name with the pharmacy or doctor; do not simply apply the advice to all antibiotics.

What do I do with tendon pain during a fluorochinolone course?

Follow the specific EEA advice: stop the fluoroquinone, relax the painful area and contact a doctor immediately. The doctor evaluates the symptoms and the further treatment of the infection. Don't wait for a regular check-up.

Should I stop blood thinners for a treatment of a tendon?

Don't do that on your own initiative. Report the use in advance and, if necessary, have the controller coordinate with the prescriber what is necessary for the specific treatment. The risk of discontinuation should be considered, not just local treatment.

Why should I mention a drug that I'm not using anymore?

The period of use may be relevant for the assessment. The EEA describes that tendon problems with fluoroquinones may occur even after termination. Therefore, state recent cures and changes, without deriving a definitive cause from the timeline itself.

Sources and evidence

  1. CBG: use fluoroquinones only for approved indications (2023) ↗

    Dutch safety warning for fluoroquinones, risk groups and direct medical contact in case of serious adverse reactions.

  2. EEA: restrictions and warnings on fluoroquinones (2018) ↗

    Specific stop advice for tendon pain or swelling during fluoroquinones and possibility of post-disease symptoms.

  3. Thuisarts: I get a shot in a tendon or joint (2023) ↗

    Before discussing medication and conditions with a planned injection.

A personal follow-up step

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At a paid intake, we'll discuss your symptom and do targeted research. ultrasound is included at no extra cost when it makes sense. Any treatments are agreed separately.

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