Those who are the greatest risk are those who have a tattoo of an open wound on their necks.
There is always a risk of infection and allergic reaction
The risk from a coverup getting infected is no greater than a tattoo done on fresh skin, however their is a greater chance of scarring or kiloiding depending on how bad the first tattoo is and how good the coverup artist is
No matter what state you live in, all safe, clean, and reputable tattoo parlors will require you to be eighteen before getting a tattoo, or have a parent come with you when you get your tattoo. If you get a tattoo from a non-reputable place, you run the risk of infection or the art being subpar. It's best - both aesthetically and medically - to wait to get a tattoo until you are eighteen.
You can get HIV from getting a tattoo if sterile needles were not used. Reputable tattoo artists use infection control procedures that eliminate this risk.
Having renal failure doesn't necessarily prohibit getting a tattoo, but it is advisable to consult with your healthcare provider first. People with renal failure may have compromised immune systems, which could increase the risk of infection during and after getting a tattoo. It's important to ensure proper hygiene and sterile conditions if you decide to proceed with getting a tattoo.
A great deal of risk!, you should only ever get a tattoo from a trained professional.
You will not get chlamydia from getting a tattoo.
One can find information about tattoo services amongst many websites that cover the topic, before getting a tattoo it is important to understand the risk and precautions, a suggestion before getting one done would be to visit a tattoo studio, or look it up online.
Tattoos do not effect the breast milk as the ink doesnt travel through the bloodstream, however i would not risk getting a tattoo while you are breastfeeding as other aspects of the tattoo could potentially harm a baby such as infections which can be picked up from a new tattoo which can travel through the bloodstream and be passed into the milk. Therefore i would wait until you have finished breastfeeding before getting a Tattoo.
Pen ink implies a home done tattoo that is lacking in the proper equipment and very likely not done in sterile conditions. Anytime there is a risk of infection there is a risk of death. And chemicals in the ink may cause additional complications.
You can't. You get it from the needle not the tatoo.