When you are undergoing treatment with **medications**, it is essential to **consult your doctor or pharmacist** about the effects these may have on driving. This is because some medications can affect your ability to drive safely.

- **Medications such as analgesics, antitussives, antihistamines, and psychotropic drugs** can cause side effects like **drowsiness, dizziness, lack of concentration, mood changes, loss of reflexes, vertigo, blurred vision, and confusion**. These effects can compromise your ability to drive a vehicle safely.

- Additionally, if you suffer from a **chronic illness**, it is important to be well-informed about the illness and the effects of the medications you take. You should avoid driving when you feel unwell and not abandon the treatment without the doctor's authorization.

- In the case of illnesses such as **respiratory allergy, stress, or depression**, it is crucial to follow medical recommendations and not take medication without a prescription. For example, in situations of stress or depression, it is advised not to drive if you are taking medication for these conditions.

Therefore, it is always better to **consult a healthcare professional** to ensure it is safe to drive while undergoing medical treatment.