When allergic to lobster, consuming other seafood may also trigger allergies. Therefore, in terms of diet, besides avoiding lobster, other seafood, as well as fruits like mango, should also be avoided. Additionally, when outdoors, it's important to be mindful of the environment to reduce exposure to pollen that can cause allergies. It's also advisable to avoid spicy, sour, or pungent foods and yeast-containing products. Drinking more water and eating fresh vegetables and fruits is recommended. Engaging in regular exercise to strengthen the body can help reduce the frequency of allergic reactions. Furthermore, it is suggested to undergo further medical examinations at a hospital to identify specific allergens and prevent future allergic incidents that could pose dangers. If an allergic reaction occurs after eating, immediate oral administration of antihistamines such as cetirizine or loratadine is necessary to prevent worsening of the condition, or seek immediate medical treatment at a hospital. (Medication should be taken under the guidance of a physician.)