In some cases, individuals may have an allergic reaction to a blacktail wolf spider bite. Symptoms can include rashes, hives, shortness of breath, nausea and swelling of the affected area or face. 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.