“is it normal to have gums pain with dentures?”

It could be that the dentures are not fitting well any longer and they might need to be adjusted and/or relined by your dentist or lab who made your dentures. See your dentist for options for better fitting dentures and happy eating.

It's relatively common for individuals who are new to wearing dentures or have received a new set of dentures to experience some level of gum discomfort or soreness initially. This is often due to the gums adjusting to the new appliance, as well as potential friction or pressure points created by the dentures. This adjustment period can take several days to a few weeks. However, prolonged or severe gum pain is not normal and may be indicative of issues such as:
Poor Fit: Ill-fitting dentures can cause excessive friction or pressure on the gums.
Allergic Reaction: Some people may be allergic to the material used in dentures.
Infection: Poor hygiene or irregular cleaning of the dentures can lead to bacterial buildup and subsequently, infection.
Underlying Dental Issues: Some pre-existing dental problems could become exacerbated when you start wearing dentures.
Here are some steps you can take to alleviate discomfort:
Consult Your Dentist: If you're experiencing persistent pain, consult your dentist to rule out any issues with the fit or quality of your dentures.
Adhesive: Using a denture adhesive may help stabilize the dentures, reducing movement and irritation.
Cleaning: Maintain excellent hygiene by cleaning your dentures and gums thoroughly every day.
Soft Diet: Stick to a soft diet to lessen the stress on your gums.
If you are experiencing persistent or severe pain, it is crucial to consult your dentist for a comprehensive evaluation. Depending on the cause of your discomfort, your dentist may need to adjust your dentures or recommend alternative treatment options.

Dentures will often cause a sore spot. Have your dentist adjust the sore spot and have your occlusion (bite) evaluated, being thats the usual cause

Pain is never normal and is also a warning that something is wrong. The good news is that most of the time when a patient experiences pain due to dentures is because either way the denture is not fitting properly or there is a pressure point that need to be relieved. If appliance is ill and old, then you should ask your doctor for a new one. If it was recently delivered, then pressure areas must be relieved to avoid painful ulcer-like lesions. On the other hand, there are other situations where the use of dentures might cause discomfort or burning sensation. In this case, an underlying existing condition might trigger this event or the medications to treat them. Some syndromes that affect salivary glands might cause dry mouth or Xerostomy as well as the treatment for some conditions like depression or hight blood pressure. In any case, consult with your doctor for a complete evaluation and proper diagnosis. I hope my answer can help you. Thanks

With new dentures, average of 4 adjustments are required to make them comfortable. So yes they can cause gums to hurt. Meanwhile you can use seabond adhesive over the counter to get more retention and help with sore spots. If the dentures are new, they need adjustment or reline, if theyre old they need to be replaced or relined.