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Log side effects, read what official sources say

Log nausea, constipation, reflux or tiredness with a severity score. Each symptom page quotes the NHS, FDA labels, EMA, MedlinePlus or HSE, linked and named.

When a symptom appears, it is hard to remember later when it started or how bad it was. Searching for answers often makes that worse.

How it works

  1. Log a symptom such as nausea, constipation, reflux or tiredness.

  2. Note how bad it is.

  3. Open its symptom page to read what official sources say, with the source named and linked.

Free

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Frequently asked questions

Where does the information come from?

Each symptom page quotes published information from official sources, including the NHS, MedlinePlus, US FDA medicine labels, the European Medicines Agency and Ireland’s HSE.

Does Doser tell me what a symptom means?

No. Doser looks information up. It does not assess you or tell you what a symptom means.

What if I am worried about a symptom?

A “when to get medical help” list is always one tap away, and it is the same for everyone. Talk to your doctor, prescriber or pharmacist for medical advice.

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