In rare cases, an individual might experience a severe allergic reaction called anaphylaxis which includes symptoms such as difficulty breathing, rapid heartbeat, and dizziness. This is a medical emergency. It's important to note that the severity of the symptoms can vary depending on the individual's sensitivity and the number of bites or stings received. If you are concerned about a specific bite or sting or if symptoms persist or worsen, it is recommended to consult a healthcare professional for proper evaluation and treatment.