This symptom diary is a decision tool, not a side-effect scorecard. It connects each dose with the treatment goal, actual benefit, new symptoms, and a clear follow-up or stop rule.
Download the printable 12-page symptom diary (PDF)
What to record for every dose
| Field | Why it matters |
|---|---|
| Date, time, product, strength, formulation | Prevents confusion between OTC, prescription, immediate-, delayed-, and extended-release products. |
| Reason taken and baseline symptom | Defines the treatment goal before improvement is judged. |
| Other medicines and hydration context | Identifies duplicate NSAIDs, interactions, illness, vomiting, diarrhea, or heavy sweating. |
| Benefit and functional change | Shows whether the medicine helped walking, sleep, work, or another meaningful activity—not only a pain number. |
| New symptom and time of onset | Creates a chronology without claiming that timing proves causation. |
Risk-focused observations
- Stomach and bleeding: persistent pain, heartburn, vomiting, black stool, blood, unusual bruising, faintness, or unexplained fatigue.
- Kidney and fluid: urine frequency, meaningful reduction in urine, swelling, rapid weight change, vomiting/diarrhea, and fluid intake when relevant.
- Heart and blood pressure: readings taken with consistent technique, new breathlessness, chest symptoms, or edema.
- Allergy and skin: rash location and progression, hives, facial swelling, wheezing, or trouble swallowing.
- Function and safety: dizziness, drowsiness, falls, confusion, driving, and ability to perform normal tasks.
Do not turn an emergency into a diary entry
Call emergency services for chest pressure, stroke signs, severe breathing trouble, facial or throat swelling, collapse, seizure, inability to wake, vomiting blood, black tar-like stool, or blistering/peeling rash. Contact Poison Control for a possible overdose. Documentation comes after immediate safety.
Bring a one-page summary to follow-up
Highlight the exact product, number of doses, intended benefit, whether function improved, the most concerning new symptom, and the decision you need. Include the current medication list and the bottle. A concise timeline is easier to review than an unstructured account.