Many people ask: “Can I figure out on my own what I’m allergic to?” The answer is: you can find useful clues yourself, but you can’t confirm it alone. Careful observation helps your doctor a lot, but guessing can lead to wrong conclusions, unnecessary restrictions, or even dangerous experiments. In this video, Dr. Dipak Viradia, Chest Physician & Intensivist, explains what you can do at home and when testing is needed.

What You Can Notice Yourself

Paying attention to when, where and after what your symptoms happen gives strong clues:

• Time of day: worse in the morning on waking? This often points to dust mites in bedding.
• Season: worse in certain months? This suggests pollen. Worse in the monsoon? This suggests mould.
• Place: better when you travel and worse at home? The trigger may be inside your house. Worse at work and better on holidays? Think of workplace dust or chemicals.
• Activity: worse after dusting, sweeping, opening old cupboards or making the bed? Likely dust mites.
• Contact: worse after playing with a pet? Likely pet dander. A rash where a watch, belt or jewellery touches? Possibly nickel.
• Food or medicine: itching, lip swelling or hives soon after a particular food or medicine are a serious clue that needs a doctor.

Keep a Simple Symptom Diary

For 2–4 weeks, note down every day:

1. Your symptoms (sneezing, cough, itching, rash, breathlessness) and how severe they were
2. The time they started
3. Where you were and what you were doing
4. What you ate and any medicines you took
5. The weather, and any exposure to dust, smoke, pets, plants or chemicals

Bring this diary to your doctor. It makes diagnosis faster and more accurate.

What You Should NOT Do Yourself

• Don’t test yourself by deliberately eating a suspected food or taking a suspected medicine again. A second reaction can be more severe.
• Don’t trust home kits or unverified online tests, such as IgG “food intolerance” panels or machine-based tests. They are not reliable for diagnosing allergy.
• Don’t cut out many foods on suspicion, which can harm nutrition, especially in children.
• Don’t keep taking anti-allergy tablets without diagnosis, because they hide symptoms without telling you the cause.

Why Testing Is Still Needed

Many people are sensitive to more than one thing, and symptoms from different triggers overlap, so it is easy to blame the wrong cause. Allergy tests, such as the skin prick test or IgE blood test, combined with your diary and history, confirm exactly what you are allergic to. That allows targeted avoidance, the right medicines, and, if suitable, immunotherapy.

Dr. Dipak Viradia
Chest Physician & Intensivist | Interventional Pulmonologist & ECMO Specialist
Rudrax Chest Clinic, 301, Solaris Royce, Opp. Old RTO, Athwagate, Ring Road, Surat – 395001
Appointment: +91 75676 19985
Website: www.drdipakviradia.com