 [ Symptoms ] i went for a skin allergy test and had zero reaction to the allergens until 5 hours later when my back broke out i have been having very bad asthmaallergies only i never had allergies or asthma until 972014 i am 29 years old my primary sent me to an allergist who conducted the skin test during the test i had a 100 negative reaction no allergies 5 hours later my back was covered in bumps and red which no one warmed me about luckily a co worker had some benadryl and the symptoms went away the allergist says there is no clinical significance but i want to know what it means [ Disease ] you need to see a urologist for a careful examination there can be many problems associated with your lack of ejaculation but retrograde ejaculation may be a strong consideration during orgasm your semen may be going into your bladder and not out of your penis it is very important that you see a urologist even if you do not want to go