Yes. Some mild side effects are quite common, don’t cause any problems, and go away after the first couple of uses. Headaches, a stuffy nose or mild aches and pains in the muscles are examples.
There are other possible side effects that can be a bit more uncomfortable, such as stomach pain or dizziness. You should talk to our clinician if you notice these. They might suggest a different drug or lowering your dose.
It’s rare, but some men experience serious side effects from ED drugs. This includes getting an erection that won’t go down, loss of hearing, problems with vision, or chest pain. If you notice anything like this, you should go to hospital immediately.