What is GTN?
GTN stands for glyceryl trinitrate, a medication that belongs to the class of nitrates. It is used to treat conditions such as chest pain, acute pulmonary oedema, and uterine inversion. Also, It works by dilating the blood vessels and improving blood flow.
Nitrates strengths
GTN in Australia is available in different forms and strengths, such as:
The sublingual tablets and spray are used for immediate relief of symptoms, while the patch and ointment are used for long-term prevention. The ampoule is used for intravenous infusion in hospital settings.
The dose and frequency of GTN or nitrates depend on some factors. Such as the condition being treated, the patient’s response, and the doctor’s advice. It is important to follow the instructions on how to use GTN correctly. It can cause side effects such as hypotension, headache, flushing, and bradycardia, So, follow the instructions of use.
Side effects of nitrates:
- Headache.
- Dizziness or lightheadedness.
- Flushing or a warm feeling in the face.
- Nausea.
- Burning or tingling under the tongue
