Compound methoxynamine capsules are compounded and contain methoxynamine, noscapine, aminophylline and paracetamol as the main ingredients. This drug contains ingredients that can have some adverse effects on some patients and can be harmful. Generally, skin rash, redness, itching, nausea, vomiting, loss of appetite, dizziness, panic, and difficulty in urination may occur. Use with caution especially in patients with heart disease, hypertension or advanced age, patients with glaucoma, hyperthyroidism, and patients with difficulty urinating due to prostatitis. It is prohibited for use in breastfeeding women, patients with critical asthma, patients with severe cardiovascular disease, and infants under eight years of age. This will prevent the occurrence of these adverse reactions, which in more serious cases may be life-threatening.